Headphones HARPER HB-509

Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, acoustic design type: closed, functions: voice assistant call, operating time: 4 hours
Additional Information: Range: 10 m; Case included: yes; LED indicator: yes; Answer/End Call: Yes
Functions: Calling the voice assistant
Working hours: 4 h
Sensitivity: 94 dB
Design features: Microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Membrane diameter: 6 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Battery capacity for one earphone: 40 mAh