Headphones Borofone BE22, wireless, in-ear, BT 4.2, 80 mAh, microphone, white

Weight: 15 g
Equipment: Borofone BE22 FreeRun Wireless Sports Headphones
Design: Liners
Product color: White
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Width: 20
Height: 20
Plug connector: microUSB
Functions: Surround sound
Working hours: 4 h
Battery capacity: 80 mAh
Thickness: 30 mm
Standby time: 80 h
Talk Time: 4 h
Impedance: 16 ohm
Sensitivity: 103 dB
Included: MicroUSB cable
Length of cable: 0.4 m
Design features: For sports, microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 1
IP protection class: IP10
Bluetooth version: 5.0
Membrane diameter: 4 mm
Type of acoustic design: Semi-open
Supported codecs: AAC
Wireless connection type: Bluetooth
Weight of one earpiece: 6 g
Sensitivity options: DB/mW
Active Noise Canceling ANC: There is
Battery capacity for one earphone: 40 mAh