{"data":{"slug":"sennheiser-hdb-630","type":"headset","brand":"Sennheiser","name":"HDB 630","aliases":["HDBT","HDB630"],"release_date":"2025-10","url":"https://arkivo.dev/headsets/sennheiser-hdb-630","specs":{"series":null,"model_numbers":["HDBT","800164","800153"],"gtins":["810091276273","810091276099"],"announce_date":"2025-10-08","status":"available","predecessor":null,"successor":null,"launch_price_usd":499.95,"launch_price_eur":null,"markets":["US"],"colors":["Lunar Silver","Black"],"manufacturer_url":"https://us.sennheiser-hearing.com/products/hdb-630","spec_sheet_url":"https://cdn.uc.assets.prezly.com/366a6e36-55f2-48e2-a1a2-9a22870de4a1/-/inline/no/Senn_HDB%2520630_Spec_Sheet_EN.pdf","manual_url":"https://cdn.sennheiser-hearing.com/product-documents/product-downloads/hdb-630/Instruction%20manual%20HDB%20630/Instruction_manual_HDB_630.pdf","eprel_registration_number":null,"warranty_years":2,"segment":"music","form_factor":"over_ear","back_type":"closed","wearing_style":"headband","foldable":"flat","ear_cups_swivel":true,"rgb_lighting":null,"lighting_zones":null,"driver_type":"dynamic","driver_size_mm":42,"drivers_per_side":null,"driver_diaphragm_material":null,"driver_magnet":null,"frequency_response_hz":{"min_hz":6,"max_hz":40000},"frequency_response_wireless_hz":null,"impedance_ohm":480,"sensitivity_db":105,"sensitivity_reference":null,"thd_pct":0.2,"max_input_power_mw":null,"max_sample_rate_khz":96,"max_bit_depth_bits":24,"dac_chip":null,"sound_personalization":null,"onboard_eq":true,"eq_bands":5,"eq_presets":null,"volume_limit_db":null,"virtual_surround":null,"spatial_audio_licence_included":null,"head_tracking":null,"anc":true,"anc_type":"hybrid","anc_mic_count":4,"anc_adaptive":true,"anc_levels":null,"anc_claimed_attenuation_db":null,"transparency_mode":true,"transparency_adjustable":true,"conversation_detection":null,"wind_noise_reduction":true,"measured_frequency_response_notes":null,"measured_bass_amount_db":null,"measured_treble_amount_db":null,"measured_target_deviation_db":null,"measured_response_consistency_db":null,"measured_thd_pct":null,"measured_leakage_db_spl":null,"measured_noise_isolation":null,"measured_attenuation_overall_db":null,"measured_attenuation_passive_db":null,"measured_microphone_notes":null,"measured_microphone_lfe_hz":null,"measured_microphone_hfe_hz":null,"measured_microphone_noise_handling_db":null,"measured_latency":null,"measured_latency_bluetooth_ms":null,"measured_latency_2_4ghz_ms":null,"measured_battery_life":[{"connection":"bluetooth","anc":null,"lighting":null,"hours":53.77}],"measured_battery_life_h":53.77,"measured_clamping_force_n":null,"measured_weight_g":null,"microphone_type":"built_in","microphone_element":"mems","microphone_pattern":"omnidirectional","microphone_count":4,"microphone_count_total":null,"microphone_frequency_response_hz":{"min_hz":50,"max_hz":10000},"microphone_sensitivity_db":null,"microphone_snr_db":null,"microphone_sample_rate_khz":null,"microphone_noise_reduction":null,"flip_to_mute":null,"mute_button":true,"mute_indicator":["voice_prompt"],"sidetone":true,"sidetone_adjustable":true,"mic_windscreen":null,"connection_types":["analog","usb","bluetooth"],"analog_connectors":["3_5mm_trs"],"cable_connector_headset_side":"2_5mm","cable_length_m":1.2,"usb_connector":"usb_c","usb_c_audio":true,"passive_wired_listening":false,"wireless_receiver":"included","receiver_connector":"usb_c","wireless_range_m":null,"bluetooth_version":"5.2","bluetooth_codecs":["SBC","AAC","aptX","aptX HD","aptX Adaptive"],"bluetooth_le_audio":null,"auracast":null,"multipoint":true,"multipoint_device_count":2,"paired_device_memory":6,"simultaneous_2_4ghz_bluetooth":null,"fast_pair":null,"base_station":null,"low_latency_mode":true,"latency_claimed":[{"connection":"bluetooth","mode":"aptX Adaptive","latency_ms":80},{"connection":"usb","mode":"Audio playback maximum","latency_ms":40},{"connection":"analog","mode":"Aux without microphone","latency_ms":30}],"compatible_platforms":["windows","macos","android","ios"],"platform_connections":[{"platform":"windows","connection":"usb","microphone_works":null},{"platform":"macos","connection":"usb","microphone_works":null},{"platform":"windows","connection":"bluetooth","microphone_works":null},{"platform":"macos","connection":"bluetooth","microphone_works":null},{"platform":"android","connection":"bluetooth","microphone_works":null},{"platform":"ios","connection":"bluetooth","microphone_works":null}],"official_license":null,"battery_capacity_mah":700,"swappable_battery":false,"battery_count":1,"battery_life_claimed":[{"connection":"bluetooth","anc":true,"codec":null,"spatial_audio":null,"lighting":null,"hours":60}],"battery_life_max_h":60,"battery_life_anc_on_h":60,"battery_life_anc_off_h":null,"charging_port":"usb_c","charge_time_0_100_min":120,"quick_charge_min":10,"quick_charge_playback_h":7,"play_while_charging":true,"charging_dock":null,"control_types":["buttons","touch"],"volume_control":"touch","game_chat_mix":null,"customizable_controls":null,"wear_detection":true,"voice_assistant":["Siri","Google Assistant"],"headband_type":"padded","headband_material":"Japanese protein leatherette","frame_material":null,"ear_cup_material":null,"earpad_material":"Leatherette (synthetic)","earpad_replaceable":true,"earpad_attachment":"clip","earpad_inner_dimensions_mm":null,"ear_tip_sizes":null,"ip_rating":null,"user_replaceable_parts":["Ear pads","Analog audio cable"],"companion_app":"Sennheiser Smart Control Plus","companion_app_platforms":["android","ios"],"firmware_updatable":true,"weight_g":null,"dimensions_mm":{"width_mm":180,"height_mm":195,"depth_mm":51},"hi_res_audio":["hi_res_audio"],"communication_certifications":null,"fcc_id":null,"other_certifications":null,"in_the_box":["Sennheiser HDB 630 headphones","BTD 700 USB-C Bluetooth dongle","USB-C to USB-C cable","3.5 mm to 2.5 mm analog audio cable","In-flight adapter","Carry case","Quick guide","Safety guide","Compliance sheet"],"cables_included":[{"type":"USB-C to USB-C audio and charging cable","length_m":1.2,"count":1},{"type":"3.5 mm to 2.5 mm stereo audio cable","length_m":1.2,"count":1}],"carrying_case":"hard"},"variants":[],"sources":[{"url":"https://cdn.uc.assets.prezly.com/366a6e36-55f2-48e2-a1a2-9a22870de4a1/-/inline/no/Senn_HDB%2520630_Spec_Sheet_EN.pdf","kind":"manufacturer_pdf","accessed":"2026-10-05","fields":["spec_sheet_url","form_factor","wearing_style","back_type","driver_type","driver_size_mm","sensitivity_db","thd_pct","impedance_ohm","anc","anc_type","anc_adaptive","microphone_type","microphone_element","microphone_count","microphone_frequency_response_hz","bluetooth_version","bluetooth_codecs","battery_capacity_mah","battery_count","battery_life_claimed","charging_port","charge_time_0_100_min","quick_charge_min","quick_charge_playback_h","dimensions_mm","companion_app","companion_app_platforms"],"notes":{"spec_sheet_url":"Full three-page maker spec sheet dated 08/25 directly opened and technical/battery tables visually checked. Original article 700445 / EAN 4260752333450 / UPC 810091273548 is documented. Current maker storefront replaces commercial SKUs without a new model name. Only current exact SKU/UPC pairs are listed below. Device weight 311 g conflicts with newer 12/25 manual page 48 at 293 g. No maker correction establishes either figure, so weight is omitted.","sensitivity_db":"105 dB SPL at 1 kHz / 0 dBFS. No per-1-mW or per-1-V sensitivity reference assigned.","thd_pct":"Advertised strict upper bound below 0.2 percent at 1 kHz / 100 dB SPL. Stored 0.2 is the published ceiling, not a measured result.","impedance_ohm":"Maker explicitly active 480 ohms. Headphones require power even on analog input. No passive impedance exists in the table.","microphone_count":"Exact maker table says two speech microphones per side, total four. Current manual device diagram page 7 and specifications page 48 also explicitly four. ANC microphones counted separately.","microphone_frequency_response_hz":"Manual page 48 adds -3 dB condition to same 50 Hz-10 kHz maker speech range.","battery_count":"Page 3 battery table one single physical cell installed, none outside product.","battery_capacity_mah":"700 mAh at 3.7 V in sheet and manual, which coherently equals 2.59 Wh. Sheet rounded energy 2.7 Wh differs, so no energy field inferred.","battery_life_claimed":"Up to 60 h music via Bluetooth with ANC, iPhone at mid volume, standard resolution. Exact FAQ separately claims up to 45 h using aptX Adaptive 24-bit/96 kHz with BTD 700. Codec-less table avoids duplicate indistinguishable rows.","charge_time_0_100_min":"Maker full-charge claim about two hours. Manual page 16 explicitly complete charge cycle. Ambient above 30 C can extend duration.","quick_charge_playback_h":"10-minute charge for up to seven hours playback, corroborated current manual page 16 and exact FAQ near-empty battery. Current maker comparison table says six hours, contradicted by those three more exact sources. ANC state and codec for quick charge unstated.","dimensions_mm":"180 x 195 x 51 mm explicitly folded flat. No packaging, case or unfolded reviewer dimensions substituted.","bluetooth_version":"Headphones Bluetooth 5.2. Included BTD 700 adapter Bluetooth 5.4 is different hardware and is not the headphones version.","bluetooth_codecs":"Headphone codecs SBC/AAC/aptX/aptX HD/aptX Adaptive. BTD 700 supports additional LC3 and aptX Lossless with other compatible devices, but these are not asserted for HDB 630."}},{"url":"https://us.sennheiser-hearing.com/products/hdb-630","kind":"manufacturer_page","accessed":"2026-10-05","fields":["manufacturer_url","status","colors","model_numbers","gtins","frequency_response_hz","max_sample_rate_khz","max_bit_depth_bits","earpad_material"],"notes":{"manufacturer_url":"Full current maker product HTML and public /products/hdb-630.js directly opened. Current model specification and exact initial product swatches are separated from comparison products.","status":"Exact public maker variants both available true. Current selling prices are not used as launch evidence.","model_numbers":"Regulatory HDBT from exact manual. Current Lunar Silver 800164 / UPC 810091276273 and Black 800153 / UPC 810091276099 directly joined in public maker SKU rows. Legacy 700445 remains in old specification text but is not added to current variant rows. No assumption that old commercial barcode identifies the new box.","frequency_response_hz":"Exact current maker table and newer manual page 48: 6 Hz-40 kHz using Line-In, USB at 96 kHz, or Bluetooth aptX Adaptive at 96 kHz. Other settings 6 Hz-22 kHz. Older launch sheet limited analog/Bluetooth to 22 kHz, so current exact conditions take precedence.","max_sample_rate_khz":"Maximum playback resolution 24-bit/96 kHz through USB-C or compatible aptX Adaptive source, including supplied BTD 700. Hi-res mode must be enabled in app. Not a claim that every codec supports this format.","max_bit_depth_bits":"Maker explicit playback maximum 24 bits. No microphone recording format inferred.","earpad_material":"Exact current product ear-pad material field explicitly synthetic leatherette, separate from headband lining."}},{"url":"https://cdn.sennheiser-hearing.com/product-documents/product-downloads/hdb-630/Instruction%20manual%20HDB%20630/Instruction_manual_HDB_630.pdf","kind":"manual","accessed":"2026-10-05","fields":["manual_url","anc_mic_count","microphone_pattern","connection_types","analog_connectors","cable_connector_headset_side","cable_length_m","usb_connector","usb_c_audio","wireless_receiver","receiver_connector","multipoint","multipoint_device_count","paired_device_memory","play_while_charging","control_types","volume_control","mute_button","mute_indicator","sidetone","sidetone_adjustable","wear_detection","onboard_eq","transparency_mode","transparency_adjustable","earpad_replaceable","earpad_attachment","user_replaceable_parts","firmware_updatable","voice_assistant","warranty_years","in_the_box","cables_included","compatible_platforms","platform_connections","wind_noise_reduction"],"notes":{"manual_url":"Full 51-page official English manual, version 12/25 A02, directly opened. Headphone and included Bluetooth adapter sections reviewed separately.","anc_mic_count":"Page 8 explicitly two outward and two inward ANC microphones, four physical capsules. Separate from four voice microphones on page 7.","microphone_pattern":"Page 48 explicitly four omnidirectional speech microphones in 2x2 beamforming array. Capsule pattern is not the processed beamforming output pattern.","usb_c_audio":"Page 42 explicitly USB playback plus microphone recording on Mac/PC/mobile device, with simultaneous charging. Bluetooth should be disconnected first.","analog_connectors":"Page 5 stereo 3.5 mm source and 2.5 mm headphone plugs. Analog mode disables Bluetooth, call controls and headphone microphone functions, page 41. No TRRS microphone cable asserted.","wireless_receiver":"Page 5 exact BTD 700 USB-C Bluetooth transmitter included. It is not a proprietary 2.4 GHz headset connection. No USB-A adapter in this exact box list.","multipoint":"Page 19 two active Bluetooth sources, one audio stream at a time, six stored pairing profiles. BTD 700 itself stores one headset and should not be confused with headset pairing memory.","play_while_charging":"Page 16 explicitly music/calls while charging, potentially extending recharge time.","mute_button":"Page 36 multifunction button once toggles microphone while in call. Shared context-sensitive button, not dedicated mute hardware. BTD 700 also has its own separate mute control.","mute_indicator":"Headphone Mute on / Mute off voice prompts page 36. Adapter red LED page 37 is not classified as a headphone cup or microphone LED.","sidetone_adjustable":"Comfort Call page 37 own-voice playback can be enabled/disabled in app. No continuous intensity slider asserted.","wear_detection":"Pages 8 and 39 automatic lifting/on-head switch-on, pause/resume and call mute on removal.","onboard_eq":"Page 40 expressly EQ effects stored in headphones and active without app on a different Bluetooth source.","transparency_adjustable":"Page 33 pinch gestures or app slider adjusts ANC and transparency intensity. No numeric level count inferred.","earpad_attachment":"Page 44 fastening ring pulls off and replacements click audibly into place around earcup, clip fit.","user_replaceable_parts":"Page 44 ear-pad replacement. Exact FAQ also offers aux cable as spare. Sealed battery is not user exchangeable.","warranty_years":"Page 50 HDB 630 warranty 24 months in named North America, Latin America/Caribbean, Asia-Pacific, Europe and Middle East. Included BTD 700 separately 12 months in first region group, 24 months Europe/Middle East. Headphone field reflects HDB 630, not accessory warranty.","in_the_box":"Page 5 full exact bundle includes BTD 700, both 1.2 m cables, in-flight adapter, case and three documents. Older sheet omits dongle from box list, newer exact manual/current product agree it is included.","voice_assistant":"Page 38 host Siri or Google Assistant via multifunction button, Bluetooth or USB, conditional on device/app support. No always-listening assistant inferred.","platform_connections":"Mac/PC USB digital playback and recording page 42, Bluetooth smartphone and PC/Mac call sections, and included BTD 700 host compatibility page 49 (Windows 10+, macOS 11/12, Android 13+, USB-C iPhone/iPad). Generic mobile USB does not establish all headphone USB routes on every phone.","wind_noise_reduction":"Page 34 explicitly selectable Wind noise reduction Off, Auto or Max. These are wind-control modes, not ANC attenuation levels."}},{"url":"https://us.sennheiser-hearing.com/pages/hdb-630-faq/","kind":"manufacturer_page","accessed":"2026-10-05","fields":["swappable_battery","low_latency_mode","latency_claimed","hi_res_audio","headband_type","headband_material"],"notes":{"swappable_battery":"Exact FAQ explicitly batteries cannot be exchanged, sealed embedded pack. Professional service is separate from user swapping.","low_latency_mode":"Exact HDB 630 FAQ troubleshooting says triple-press supplied BTD 700 button triggers gaming/low-latency mode and scales 96 kHz down to 48 kHz. This is the matched adapter route, not native proprietary 2.4 GHz. No generic dongle 30 ms claim borrowed.","latency_claimed":"Exact HDB 630 gaming FAQ states aptX Adaptive 80 ms from Qualcomm, USB audio max 40 ms and aux 30 ms without microphone. USB microphone separate max 40 ms excluded from playback rows. Host/test method unspecified, these are manufacturer claims, not lab measurements.","hi_res_audio":"Exact FAQ transducer answer explicitly Hi-Res Audio certification. Wireless Hi-Res logo certification not expressly identified and omitted.","headband_material":"Exact FAQ specifically Japanese leatherette headband, maker press names protein leatherette from IDEATEX. Does not identify frame/yoke material."}},{"url":"https://www.soundguys.com/sennheiser-hdb-630-review-audiophile-anc-at-a-cost-146569/","kind":"review_site","accessed":"2026-10-05","fields":["foldable","ear_cups_swivel","carrying_case","measured_battery_life","markets"],"notes":{"foldable":"Exact review says headphones fold flat into case, not inward into a compact headband. Current manual page 43 generic fold up wording interpreted with exact flat photograph and maker flat dimensions.","ear_cups_swivel":"Review flat-fold description with current manual storage diagram. RTINGS public Travel paragraph explicitly earcups swivel.","carrying_case":"Exact review explicitly fabric-covered hardshell case. Maker packaging Hard box not substituted for carry case.","measured_battery_life":"Company-provided unit tested over two weeks. Battery result 53 h 46 min added November 6, 2025, stored 53.77 h rounded. Firmware/app version, codec and ANC state not reported for this run, left unknown. No partial-battery extrapolation from Tom Guide workday percentages."}},{"url":"https://www.rtings.com/headphones/reviews/sennheiser/hdb-630","kind":"review_site","accessed":"2026-10-05","fields":["passive_wired_listening","eq_bands"],"notes":{"passive_wired_listening":"Public Wired Gaming verdict explicitly headphones must be powered on even via analog cable. Active analog converter requires battery. No gated measurements accessed.","eq_bands":"Public Office Work verdict explicitly five-band parametric EQ. Crossfeed is separate, not a virtual surround license or sixth EQ band."}},{"url":"https://newsroom.sennheiser.com/audiophile-sound-cut-loose-lyf8ra","kind":"press_release","accessed":"2026-10-05","fields":["announce_date","segment","headband_material"],"notes":{"announce_date":"Maker dateline October 8, 2025 announcing HDB 630, with October 21 planned shipment. Newsroom header October 7 differs by publication timing, dateline used. Planned shipping not used alone as actual retail.","segment":"Maker launch describes audiophile music listening, consumer travel and voice calls.","headband_material":"Exact maker launch explicitly Japanese protein leatherette headband from IDEATEX."}},{"url":"https://thepcenthusiast.com/sennheiser-hdb-630-reviews-are-out-new-best-wireless-headphone/","kind":"press","accessed":"2026-10-05","fields":["release_date"],"notes":{"release_date":"Contemporaneous October 21, 2025 report expressly headphones now available and identifies actual US/UK shopping routes. Stored first retail month 2025-10. Maker planned October shipment corroborates. Incorrect SoundGuys September metadata rejected."}},{"url":"https://newsroom.sennheiser.com/audiophile-sound-cut-loose","kind":"press_release","accessed":"2026-10-05","fields":["launch_price_usd","markets"],"notes":{"launch_price_usd":"Original international maker launch release Availability explicitly states MSRP 499.95 USD. This is launch MSRP, not the current store amount or reviewer metadata. EUR tax scope unproved and omitted.","markets":"Maker explicitly publishes the US suggested retail price. Current exact US storefront independently confirms the marketed US configuration."}}],"fields_filled":92,"updated":"2026-10-05"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}