True Wireless QUB QTWS9BLK

Design: Liners
Product color: Black
Description: Design: earbuds, device type: TWS wireless headphones, design features: microphone, case charging type: Lightning, acoustic design type: closed, functions: volume control
Functions: Volume control
Talk Time: 3 h
Impedance: 32 ohm
Sensitivity: 115 dB
Included: Lightning cable
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: Lightning