Bluetooth headphones Ritmix rh-886BTH TWS black

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: backlight
Impedance: 32 ohm
Sensitivity: 99 dB
Design features: Backlight
Device type: Wireless tws earphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.1
Wireless connection type: Bluetooth
Sensitivity options: DB/mW