Headphones HARPER HB-309

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: moisture protection, microphone, functions: volume control
Additional Information: Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Answer/end conversation: yes; Repeat last number: yes; Neck lace/headband: yes; Support for work profiles: Headset
Functions: Volume control
Talk Time: 5 h
Design features: Waterproof, microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 4.0
Wireless connection type: Bluetooth