Features

 

• Wireless over-ear headphones with digital hybrid noise-cancelling technology let you enjoy a private, high-quality sound space
  
  
• Class-leading battery life with up to 90 hours of continuous use on a full charge with ANC off and 60 hours with ANC on
  
  
• Get 2.5 hours of use on a 3-minute rapid charge (via USB-C connection)
  
  
• Hear-through function allows you to hear ambient sounds (plus your own unmuffled voice) so you can talk to others around you without removing your headphones
  
  
• Multipoint pairing function allows you to stay connected to two Bluetooth devices at once
  
  
• 40 mm drivers provide powerful audio reproduction from a Bluetooth wireless signal
  
  
• Low latency mode improves synchronicity between audio and video for smooth streaming and gaming
  
  
• High-quality, built-in microphone ensures crystal-clear calls
  
  
• Easy-touch buttons in the earcup provide intuitive control of volume, music/video playback, and calls, and give you access to Siri and Google Assistant
  
  
• Sleek design with versatile, neutral coloring, distinctive terrazzo marbled pattern on the housings, and ergonomic earpads for a comfortable fit
  
  
• Includes 1.2 m (3.9") cable with in-line mic and control for optional wired connection*

*Ambience control functions are unavailable when using a wired connection.

 

Specifications

 

Headphones
Type	Closed-back dynamic
Driver Diameter	40 mm
Frequency Response	20 to 20,000 Hz
Sensitivity	103 dB/mW
Impedance	44.5 ohms
Charging Time	Approx. 2.5 hours The above figures depend on operating conditions.
Operating Temperature	5 °C to 40 °C (41 °F to 104 °F)
Operating Time	Continuous transmission time (music playback): Max. approx. 60 hours(when Bluetooth on, noise cancelling on) Max. approx. 90 hours(when Bluetooth on, noise cancelling off) The above figures depend on operating conditions.
Weight	Approx. 258 g (9.1 oz)
Microphone Type	Headphones: MEMS type; Cable: Electret Condenser
Microphone Sensitivity	Headphones: -38 dB (1 V/Pa, at 1 kHz); Cable: -42 dB (1 V/Pa, at 1 kHz)
Microphone Frequency Response	Headphones: 50 to 10,000 Hz; Cable: 100 to 10,000 Hz
Microphone Polar Pattern	Headphones: Omnidirectional; Cable: Omnidirectional
Power Supply	DC 3.85 V lithium polymer battery
Accessories Included	• USB charging cable (30 cm (12"), USB Type-A / USB Type-C) • Cable with inline mic and control (1.2 m (3.9')/3.5 mm (1/8") gold-plated stereo mini-plug (4 pole / L-shaped))
Replacements/separately sold items	Cable with in-line mic and control

 

Bluetooth®
Bluetooth® Version	Bluetooth version 5.1
Operating Range	Line of sight - approx. 10 m (33')
Maximum RF Output	12 mW EIRP
Frequency Band	2.402 GHz to 2.480 GHz
Modulation Method	GFSK, Pi/4DQPSK, 8DPSK
Spread Spectrum Method	FHSS
Compatible Bluetooth Profiles	A2DP, AVRCP, HFP, HSP
Support Codec	AAC, SBC
Supported Content Protection Method	SCMS-T
Transmission Band	20 to 20,000 Hz