Bluetooth headset HARPER HB-516, black

Design: Intracanal
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
Additional Information: Range: 10 m; LED indicator: yes; Automatic pairing: yes; Answer/end conversation: yes; Replaceable ear pads: yes; Work profile support: A2DP,AVRCP,HFP Hands-free
Functions: Voice assistant call, volume control
Working hours: 4 h
Impedance: 32 ohm
Sensitivity: 95 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
Case battery capacity: 300 mAh
Case charging type: USB Type-C
Battery life with Active Noise Cancellation enabled: 4 h
Battery capacity for one earphone: 40 mAh