Wireless headphones Defender FreeMotion B545

Weight: 200 g
Design: Full size
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: 170
Height: 155
Additional Information: Call waiting/hold function; led indicator; answer/end call function; repeat last number; headphone jack 3.5 mm; support for work profiles V5.0 + EDR, A2DP, AVRCP, HFP, HSP
Plug connector: microUSB
Functions: MP3 player, volume control
Working hours: 9 h
Battery capacity: 500 mAh
Thickness: 8 mm
Impedance: 32 ohm
Included: 3.5 mm cable
Design features: Wired connection, microphone, backlight, foldable design
Charging time: 2.5 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth