Dimensions W x H x D

Fully retracted:

180 x 186 x 51 mm (ear cushions flat down)

161 x 178 x 74 mm (ear cushions straight up)

Fully extended:

161 x 221 x 51 mm (ear cushions flat down)

161 x 213 x 74 mm (ear cushions straight up)
 

Weight

Weight: 215 g / 225 g (incl. audio cable)

Designer

Jakob Wagner
 

Material(s)

Aluminium, leather, fabric, rubber, polymer
 

Colour(s)

Black, Natural
 

Type

Supra-aural headphones (on-ear)
 

Microphone(s)

6 microphones

2 in each earcup, electret type for ANC

2 digital MEMS voice microphones
 

Battery

Rechargeable Lithium-Ion battery

Capacity 1110 mAh

Up to 30 hours with Bluetooth and ANC

Up to 45 hours with Bluetooth only

Up to 42 hours with ANC and wired audio
 

Charging time

3 hours (3.7V/275 mA)
 

Charger

5 V DC / 300 mA via USB-C
 

Power consumption

240 mW
 

Operating conditions

Temperature -10 to 50°C

Humidity: 30 to 95%
 

Buttons

3-way toggle switch for power (push), ANC and transparency (slide): on/off

3 buttons for volume up/down, Bluetooth pairing, play/pause etc
 

Proximity sensor

Yes
 

Loudspeaker(s)

Electro-Dynamic, 40 mm diameter.
 

Frequency

20 - 22.000 Hz
 

Impedance

21 Ohm in passive mode
 

Sensitivity 1MV

98dB @ 1 kHz / 1 mW in passive mode
 

Cord length

USB cable (for charging only): 1.25 m

Audio cable: 1.25 m
 

Connections

3.5 mm mini-jack connection in right earcup.

USB-C connection for charging.
 

Bluetooth

Bluetooth 4.2

ADK 4.0

Remember the last eight paired devices (connect to two)

Sound codecs:

AAC Codec

SBC Codec

Conformance part:

Audio/Video Control Transport Protocol (AVCTP) v1.4

Audio/Video Distribution Transport Protocol (AVDTP) v1.3

Generic Audio/Video Distribution Profile (GAVDP) v1.3

RFCOMM, v1.2

Application Layer/ Interoperability Test:

Advanced Audio Distribution Profile (A2DP) v1.3

Audio/Video Remote Control Profile (AVRCP) v1.6

Hands-Free Profile (HFP) v1.6

Headset Profile (HSP) v1.2

Supported LE Profiles:

Battery Service (BAS)

Device Information Service (DIS)
 

Features

Multipoint connection (connect to two devices at the same time)
Active Noise Cancellation (also when cabled)

Transparency mode

Aluminium touch interface on right earcup (Volume up/down, next/previous track, ANC on/off, play/pause, answer/end call)

Bang & Olufsen app support
 

Included

Audio cable with 3.5 mm jack, 1.25 m

USB-C to USB-A cable for charging, 1.25 m

Flight adapter

Carrying pouch 

Printed materials (quick guide, warranty, safety/important)
 

Available accessories

Exchangeable ear cushions

Short audio cable (0.5 m), True Black

Long audio cable (2.5 m), True Black

USB-A to USB-C cable (1.25 m)

Mini-jack cable with three button (iOS)

Mini-jack cable with one button (Android)