BT TWS in-ear headphones Perfeo T-EAR black auto-pairing

Weight: 32 g
Design: Liners
Product color: Black
Description: Design: earbuds, device type: TWS wireless headphones, design features: microphone, case charging type: USB Type-C, acoustic design type: closed
Battery capacity: 200 mAh
Sensitivity: 110 dB
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging type: USB Type-C
Weight of one earpiece: 4 g
Battery capacity for one earphone: 30 mAh