Wireless bluetooth - ISA BE-20, black

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: microphone
Battery capacity: 80 mAh
Impedance: 32 ohm
Sensitivity: 98 dB
Design features: Microphone
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 4.2
Wireless connection type: Bluetooth