Headphones Bang & Olufsen Beoplay H9i

Weight: 285 g
Design: Invoices
Description: Design: on-ear, device type: wireless headphones, Active Noise Canceling ANC, design features: microphone, detachable cable, plug connector: mini jack 3.5 mm, functions: volume control
Additional Information: Battery type: own Li-Ion; Case included: yes; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 18 h
Battery capacity: 770 mAh
Included: Airplane adapter, USB cable
Length of cable: 1.2 m
Design features: Microphone, detachable cable
Charging time: 2.5 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
Bluetooth version: 4.2
Membrane diameter: 40 mm
Supported codecs: AAC
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is