Totally wireless design means zero tangled cables

Bluetooth connectivity with 7 hours’ battery life

B&O Signature Sound – finely tuned acoustics

Smartphone app – personalise & configure the headphones

Stay aware of your surroundings with transparency mode

Product type *Headset

Wearing style *In-ear

Recommended usage *Calls/Music

Headset type Binaural

Product colour *Black

International Protection (IP) codeIP54

Country of origin China

Ports & interfaces

True Wireless Stereo (TWS) technology Yes

Connectivity technology *True Wireless Stereo (TWS)

Bluetooth Yes

Bluetooth profiles AAC, SBC

Bluetooth version 5.2

HeadphonesEar coupling  Intraaural

Headphone frequency20 – 20000 Hz

Impedance17 Ω

Headphone sensitivity107 dB

Driver unit6.8 mm

Noise reduction Yes

Noise reduction type Active

Microphone type *Built-in

Noise-canceling Yes

Microphone direction type Omnidirectional

Number of microphones6

MEMS (Micro-Electro-Mechanical System) microphone Yes

Battery

Battery operated Yes

Battery type Built-in battery

Battery technology Lithium-Ion (Li-Ion)

Right earpiece battery capacity85 mAh

Left earpiece battery capacity85 mAh

Continuous audio playback time (with charging case)20 h

Battery capacity (charging case)340 mAh

Continuous audio playback time (ANC on)6.5 h

Continuous audio playback time (ANC off)7.5 h

Width 24 mm

Depth 27 mm

Height 22 mm

Left earpiece weight 8 g

Right earpiece weight 8 g

Charging case dimensions (W x D x H)70 x 26 x 40 mm

Charging case weight 50 g

Package width 116 mm

Package depth 133 mm

Package height 51 mm

Package weight 280 g