EAH-AZ100

Released January 2025.5 Last checked 23 October 2026.

Form factor: In-ear
ANC: Yes
Battery life: 12h
With case: 29h

83 of 166 fields known.

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At a glance

Playback per charge with ANC (claimed)
10h
Higher than 95% of other earbuds.

All specs

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General

Series: Not available
Model numbers: EAH-AZ100, EAH-AZ100-K, EAH-AZ100-S, EAH-AZ100-N, EAH-AZ100-A1 2 3
GTIN / EAN: Not available
Announced: 7 January 20254
Status: Available4 6
Predecessor: Technics EAH-AZ80 6 9
Successor: Not available
Launch price (US): $299.994
Launch price (EU): €2995
Markets: US, EU5
Colours: Black, Silver, Champagne Gold, Blue1
Segment: Music1

Design

Form factor: In-ear4
Bud shape: Stemless4
Use one bud alone: Either bud1
RGB lighting: Not available

Drivers and sound

Drivers per bud: Type Role Diameter (mm) Count per earbud
Dynamic Full range 10 1
Source1
Driver type: Dynamic1
Driver size: 10mm
Drivers per bud: 1
Diaphragm material: Free-edge aluminium diaphragm1
Frequency response: Min20 HzMax40 kHz1
Impedance: Not available
Sensitivity: Not available
Sensitivity reference: Not available
Max sample rate: 96kHz1
Max bit depth: Not available
Adaptive EQ: Not available
Personalised sound: Not available
Onboard EQ: Not available
Custom EQ bands: Not available
EQ presets: Not available
Volume limit: Not available

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Full range	10	1

Spatial audio

Spatial audio: Dolby Atmos1
Head tracking: Yes1

Noise cancelling

Active noise cancelling: Yes1
ANC type: Hybrid1
ANC microphones in both earbuds: Not available
Adaptive ANC: Yes1
ANC levels: Not available
ANC attenuation (claimed): Not available
Transparency mode: Yes1
Adjustable transparency: Yes1
Automatic ANC and transparency blend: Not available
Conversation detection: No7
Wind noise reduction: Not available

Measured

Frequency response notes (measured): Not available
Bass amount (measured): Not available
Treble amount (measured): Not available
Deviation from target (measured): Not available
Consistency between fittings (measured): Not available
Harmonic distortion (measured): Not available
Sound leakage (measured): Not available
Noise isolation (measured): Not available
Noise isolation, best (measured): Not available
Passive isolation (measured): Not available
Call quality notes (measured): The mono MEMS microphone is good enough for calls. The reviewer says it does not do well in the presence of noise, so results are workable for the office.4
Mic low-frequency extension (measured): Not available
Mic high-frequency extension (measured): Not available
Mic speech-to-noise ratio (measured): Not available
Latency (measured): Not available
Bluetooth latency, worst (measured): Not available
2.4 GHz latency, worst (measured): Not available
Latency in game mode (measured): Not available
Battery life (measured): ANC Codec Hours (h)
Yes SBC 10.67
Source4
Longest tested use per charge: 10.67h
Battery life with case (measured): Not available
Full charge time (measured): Not available
Weight per bud (measured): Not available

ANC	Codec	Hours (h)
Yes	SBC	10.67

Microphones and calls

Voice microphones in both earbuds: 67
All microphones in both earbuds: 67
Bone conduction voice sensor: Not available
Mic noise reduction: AI1
Call audio bandwidth: Not available
Mic mute control: Not available
Sidetone: Not available

Connectivity

Chip: Not available
Connections: Bluetooth1
Bluetooth: 5.31
Bluetooth codecs: SBC, AAC, LDAC, LC31 2
Bluetooth profiles: A2DP, AVRCP, HSP, HFP, TMAP, PBP1 2
LE Audio: Yes1
Auracast: Not available
Multipoint: Yes1
Multipoint devices: 31 3
Multipoint with LDAC: Not available
Paired devices remembered: 101 3
Automatic switching between own devices: Not available
Fast pairing: Google Fast Pair8
Audio sharing: Not available
Wireless range (claimed): 10m1
Wireless receiver: Not available
Receiver connector: Not available
Simultaneous 2.4 GHz and Bluetooth audio: Not available

Latency

We could not find any of these 3 fields. Show them

Low latency mode: Not available
Claimed latency: Not available
Lowest claimed latency: Not available

Compatibility

Platforms: Not available
Connection per platform: Not available
Features that need a specific device: Feature Needs
Multipoint with LDAC LDAC playback is available with 2 devices only.
Wireless high-resolution playback Use a playback device with the high-resolution wireless logo and set the Bluetooth sound quality setting to sound quality priority mode, LDAC 990 kbps.
Source1
Official licence: Not available

Feature	Needs
Multipoint with LDAC	LDAC playback is available with 2 devices only.
Wireless high-resolution playback	Use a playback device with the high-resolution wireless logo and set the Bluetooth sound quality setting to sound quality priority mode, LDAC 990 kbps.

Battery and charging

Battery per bud: 85mAh2
User-replaceable earbud battery: Not available
Claimed battery life: Mode Codec Includes case recharges Hours (h)
ANC on AAC No 10
ANC off AAC No 12
ANC on AAC Yes 28
ANC off AAC Yes 29
ANC on SBC No 8
ANC on SBC Yes 24
ANC on LDAC No 7
ANC off LDAC No 8
ANC on LDAC Yes 18
ANC off LDAC Yes 19
ANC on LC3 No 5
ANC on LC3 Yes 15
Source1 2
Longest claimed use per charge: 12h
Playback per charge with ANC (claimed): 10h
Playback per charge without ANC (claimed): 12h
Total with case (claimed): 29h
Total with case and ANC (claimed): 28h
Talk time (claimed): Not available
Full charge time, buds: 120min1 2
Charging guidance: At 25 degrees C, the earphones with the charging cradle take about 3 hours by USB and about 4 hours on a Qi charger. The cradle alone takes about 2.5 hours by USB and about 3.5 hours on a Qi charger.1 2
Quick charge time: 15min1 3
Earbud playback after quick charge: 1.5h1 3

Mode	Codec	Includes case recharges	Hours (h)
ANC on	AAC	No	10
ANC off	AAC	No	12
ANC on	AAC	Yes	28
ANC off	AAC	Yes	29
ANC on	SBC	No	8
ANC on	SBC	Yes	24
ANC on	LDAC	No	7
ANC off	LDAC	No	8
ANC on	LDAC	Yes	18
ANC off	LDAC	Yes	19
ANC on	LC3	No	5
ANC on	LC3	Yes	15

Charging case

Case battery: 550mAh2
User-replaceable case battery: Not available
Case charging port: USB-C1
Case full charge time: 150min1 2
Wireless charging: Yes1
Wireless standards: Qi1 2 3
Wireless charging power: Not available
Speaker in case: Not available
Screen on case: Not available
Case works as audio transmitter: Not available

Controls

Controls: Touch4
Earbud volume control: Touch4
Gestures: Single tap: play or pause (either bud), Left double tap: volume down, Right double tap: next track, Left triple tap: volume up, Right triple tap: previous track, Left long press: voice assistant, Right long press: ANC mode toggle4
Remappable controls: Yes1
Voice assistant: Not available

Sensors and health

In-ear detection: Yes1 4
Sensors: Not available
Heart rate sensor: Not available
Skin temperature sensing: Not available
Hearing aid feature: Not available
Medical clearances: Not available
Hearing test: Not available
Hearing protection: Not available
Health features: Not available

Fit and durability

Ear tips included: XS, S, M, ML, L1 3
Ear tip materials: Silicone1
Stabilisers: Not available
Ear tip fit test: No7
Dust and water rating, buds: IPX41 3
Dust and water rating, case: Not available
Water resistance depth: Not available

Software

Companion app: Technics Audio Connect1
App platforms: Android, iOS6
User firmware updates: Not available
Finding network: Last location in the app1
Precision finding: Not available
Live translation: Not available

Dimensions and weight

Front and side, drawn to scale.

Weight per bud: 5.9g(0.2 oz)1 2
Bud dimensions: Width21Height26Depth25mm(0.8 × 1 × 1 in)1
Case weight: 42g(1.5 oz)1 2
Case dimensions: Width69Height36Depth27mm(2.7 × 1.4 × 1.1 in)1

Certifications

Hi-Res Audio: Hi-Res Audio Wireless1 2
Communication certifications: Not available
FCC IDs: ACJ-EAH-AZ100R, ACJ-EAH-AZ100L2
Other certifications: Not available

In the box

In the box: USB charging cable, Ear tips XS, S, M, ML, L (M pre-installed)1
Cables included: Type Length (m) Count
USB Type-C to USB Type-C 0.2 1
Source1