Borofone BE35 TWS Wireless Headphones.

Weight: 29 g
Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: for children, for sports, microphone, plug connector: USB Type-C, acoustic design type: closed, functions: MP3 player, call
Plug connector: USB Type-C
Functions: MP3 player, voice assistant call, volume control
Working hours: 4 h
Battery capacity: 280 mAh
Standby time: 200 h
Talk Time: 4 h
Design features: For children, for sports, 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
Number of microphones: 1
Fast charging: 2h
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 280 mAh
Weight of one earpiece: 10 g
Battery life with Active Noise Cancellation enabled: 45 h
Battery capacity for one earphone: 45 mAh