Bluetooth headset WK BS500

Weight: 6 g
Design: Intracanal
Description: Design: in-ear, device type: mono Bluetooth headset, Active Noise Cancellation ANC, design features: microphone, functions: volume control, operating time: 24 h
Width: 70
Additional Information: Battery type: own Li-Ion; Range: 10 m; iPhone support: yes
Functions: Volume control
Working hours: 24 hours
Battery capacity: 65 mAh
Standby time: 130 h
Talk Time: 4 h
Impedance: 16 ohm
Sensitivity: 100 dB
Included: MicroUSB cable
Design features: Microphone
Charging time: 1 hour
Device type: Mono bluetooth headset
Mount type: Ear mount
Max power: 5 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.1
Wireless connection type: Bluetooth
Sensitivity options: DB/V
Active Noise Canceling ANC: There is