Wireless in-ear headphones with microphone E-701BT, white Bluetooth, TWS

Weight: 29 g
Design: Intracanal
Product color: White
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, acoustic design type: closed
Plug connector: USB Type-C
Working hours: 8 h
Standby time: 72 h
Talk Time: 5 h
Impedance: 16 ohm
Sensitivity: 90 dB
Included: One-way cable connection
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Fast charging: 0.67
Bluetooth version: 4.2
Type of acoustic design: Closed
Wireless connection type: Bluetooth