Wireless headphones / Bluetooth headphones / SZX 4 series / Premium / white

Design: Liners
Product color: White
Description: Design: in-ear, device type: wireless headphones, acoustic design type: closed
Impedance: 32 ohm
Device type: Wireless headphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth