Headphones Defender FreeMotion B650

Design: Liners
Description: Design: earbuds, device type: wireless headphones, design features: microphone, case charging type: micro USB, plug connector: microUSB, functions: volume control, operating time: 10 h
Additional Information: Charging connector - micro USB; Battery type: own Li-Ion; Range: 10 m; Answer/end conversation: yes; Neck lace/headband: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Plug connector: microUSB
Functions: Volume control
Working hours: 10 h
Battery capacity: 300 mAh
Standby time: 8 h
Talk Time: 5 h
Impedance: 32 ohm
Sensitivity: 105 dB
Included: MicroUSB cable
Design features: 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
Bluetooth version: 4.2
Membrane diameter: 14 mm
Wireless connection type: Bluetooth
Case charging type: micro USB