Headset GAL TW-2500 Bluetooth 5.0, A2DP, AVRCP, white

Design: Intracanal
Description: Design: in-ear, design features: microphone, type of acoustic design: closed
Impedance: 32 ohm
Sensitivity: 100 dB
Design features: Microphone
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