Bluetooth Headset ES54 TWS HOCO black

Weight: 37 g
Equipment: Headphones, case for storage and charging, cable for charging the case, passport-instruction, box
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
Plug connector: USB Type-C
Working hours: 4 h
Battery capacity: 300 mAh
Standby time: 120 h
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 98 dB
Length of cable: 0.2 m
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
Type of acoustic design: Semi-open
Wireless connection type: Bluetooth
Case charging time: 1 hour
Charging case height: 23 mm
Charging case depth: 63 mm
Case battery capacity: 300 mAh
Case charging type: USB Type-C
Charging Case Width: 46 mm
Weight of one earpiece: 2 g
Battery capacity for one earphone: 35 mAh