Koss TWS150i Wireless Headphones

Design: Intracanal
Description: Design: in-ear, device type: wireless TWS headphones, design features: microphone, case charging type: micro USB, acoustic design type: closed, operating time: 5 h
Additional Information: Sound alerts; range 10 m; iPhone support; call answer button
Working hours: 5 h
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: micro USB
Battery life in case: 2.5 h