WF-C700N

Released April 2023.9 Last checked 16 October 2026.

Form factor: In-ear
ANC: Yes
Battery life: 10h
With case: 20h

78 of 166 fields known.

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At a glance

Case weight
31g5 8
Lower than 93% of other earbuds. Lower is better.
Weight per bud
4.6g1 8
Lower than 76% of other earbuds. Lower is better.

All specs

SourceCalculatedHide missing

General

Series: Not available
Model numbers: YY29688
GTIN / EAN: Not available
Announced: 3 April 202311 12 15
Status: Not available
Predecessor: Not available
Successor: Sony WF-C710N 14
Launch price (US): $119.999
Launch price (EU): €129.9915 16
Markets: JP, US, DE2 9 15
Colours: Black, White, Lavender, Sage Green2
Segment: Music1

Design

Form factor: In-ear10
Bud shape: Stemless10
Use one bud alone: Either bud7
RGB lighting: Not available

Drivers and sound

Drivers per bud: Type Diameter (mm) Count per earbud
Dynamic 5 1
Source1
Driver type: Dynamic13
Driver size: 5mm
Drivers per bud: 1
Diaphragm material: Not available
Frequency response: Not available
Impedance: Not available
Sensitivity: Not available
Sensitivity reference: Not available
Max sample rate: Not available
Max bit depth: Not available
Adaptive EQ: Not available
Personalised sound: Yes4
Onboard EQ: Not available
Custom EQ bands: Not available
EQ presets: Not available
Volume limit: Not available

Type	Diameter (mm)	Count per earbud
Dynamic	5	1

Spatial audio

Spatial audio: 360 Reality Audio4
Head tracking: No10

Noise cancelling

Active noise cancelling: Yes3
ANC type: Feedforward12 17
ANC microphones in both earbuds: 28
Adaptive ANC: Not available
ANC levels: Not available
ANC attenuation (claimed): Not available
Transparency mode: Yes3
Adjustable transparency: Yes3
Automatic ANC and transparency blend: Not available
Conversation detection: Not available
Wind noise reduction: Yes3

Measured

Frequency response notes (measured): RTINGS describes a warm sound profile. Bass has plenty of thump, the treble is underemphasised so sibilants sound dull and veiled. SoundGuys measures bass under 100 Hz more than 6 dB below its preference curve and treble above 5 kHz underemphasised.9 10
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): RTINGS: voice is clean and understandable but somewhat thin. Noise handling is unremarkable and sudden loud noise drowns out most of the voice.10
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 Hours (h)
Yes 7.22
Source9
Longest tested use per charge: 7.22h
Battery life with case (measured): Not available
Full charge time (measured): Not available
Weight per bud (measured): Not available

ANC	Hours (h)
Yes	7.22

Microphones and calls

Voice microphones in both earbuds: 28
All microphones in both earbuds: 28
Bone conduction voice sensor: Not available
Mic noise reduction: DSP7
Call audio bandwidth: Not available
Mic mute control: Not available
Sidetone: Yes8

Connectivity

Chip: Not available
Connections: Bluetooth8
Bluetooth: 5.21
Bluetooth codecs: SBC, AAC1
Bluetooth profiles: A2DP, AVRCP, HFP, HSP1
LE Audio: Not available
Auracast: Not available
Multipoint: Yes6
Multipoint devices: 28
Multipoint with LDAC: Not available
Paired devices remembered: 86
Automatic switching between own devices: Not available
Fast pairing: Google Fast Pair, Microsoft Swift Pair6
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: Android, iOS, Windows, macOS8
Connection per platform: Not available
Features that need a specific device: Feature Needs
Multipoint connection Turn on Connect to 2 devices simultaneously in the Sony | Headphones Connect app. Multipoint came with a firmware update after launch.
360 Reality Audio Needs a compatible streaming service. Personalisation analyses the ear shape in the Sound Connect app.
Adaptive Sound Control Set in the Sony app. It uses the paired smartphone motion sensor and GPS to switch noise canceling, Ambient Sound Mode and equalizer settings by activity and place.
Source3 4 8
Official licence: Not available

Feature	Needs
Multipoint connection	Turn on Connect to 2 devices simultaneously in the Sony \| Headphones Connect app. Multipoint came with a firmware update after launch.
360 Reality Audio	Needs a compatible streaming service. Personalisation analyses the ear shape in the Sound Connect app.
Adaptive Sound Control	Set in the Sony app. It uses the paired smartphone motion sensor and GPS to switch noise canceling, Ambient Sound Mode and equalizer settings by activity and place.

Battery and charging

Battery per bud: Not available
User-replaceable earbud battery: Not available
Claimed battery life: Mode Codec Includes case recharges Hours (h)
ANC on AAC No 7.5
Transparency AAC No 7.5
ANC off AAC No 10
ANC on SBC No 7
Transparency SBC No 7
ANC off SBC No 9
ANC on AAC Yes 15
ANC off AAC Yes 20
Call Not available No 5
Source1 8
Longest claimed use per charge: 10h
Playback per charge with ANC (claimed): 7.5h
Playback per charge without ANC (claimed): 10h
Total with case (claimed): 20h
Total with case and ANC (claimed): 15h
Talk time (claimed): 5h
Full charge time, buds: 90min8
Charging guidance: Not available
Quick charge time: 10min6
Earbud playback after quick charge: 1h6

Mode	Codec	Includes case recharges	Hours (h)
ANC on	AAC	No	7.5
Transparency	AAC	No	7.5
ANC off	AAC	No	10
ANC on	SBC	No	7
Transparency	SBC	No	7
ANC off	SBC	No	9
ANC on	AAC	Yes	15
ANC off	AAC	Yes	20
Call	Not available	No	5

Charging case

Case battery: Not available
User-replaceable case battery: Not available
Case charging port: USB-C8
Case full charge time: 180min8
Wireless charging: No10
Wireless standards: Not available
Wireless charging power: Not available
Speaker in case: Not available
Screen on case: Not available
Case works as audio transmitter: Not available

Controls

Controls: Button8
Earbud volume control: Buttons8
Gestures: Press once, Press twice, Press 3 times, Press 4 or more times, Press and hold8
Remappable controls: Yes8
Voice assistant: Google app, Siri8

Sensors and health

In-ear detection: No14 17
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: SS, M, LL8
Ear tip materials: Silicone8
Stabilisers: None10
Ear tip fit test: Not available
Dust and water rating, buds: IPX48
Dust and water rating, case: Not available
Water resistance depth: Not available

Software

Companion app: Sony | Sound Connect8
App platforms: Android, iOS8
User firmware updates: Yes8
Finding network: Last location in the app17
Precision finding: Not available
Live translation: Not available

Dimensions and weight

Weight per bud: 4.6g(0.2 oz)1 8
Bud dimensions: Not available
Case weight: 31g(1.1 oz)5 8
Case dimensions: Not available

Certifications

Hi-Res Audio: Not available
Communication certifications: Not available
FCC IDs: Not available
Other certifications: 360 Reality Audio certified4

In the box

In the box: Wireless noise canceling stereo headset (earbuds), Hybrid silicone rubber earbud tips (SS, M, LL, 2 each), Charging case, USB Type-C cable (USB-A to USB-C), approx. 20 cm2 8
Cables included: Type Length (m) Count
USB-A to USB-C 0.2 1
Source8