Wireless MRM i9S

Design: Liners
Description: Design: in-ear, device type: wireless headphones
Impedance: 32 ohm
Sensitivity: 92 dB
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.1
Wireless connection type: Bluetooth