Wireless magnetic with microphone Ideal gift, mod. RX-3, 9 x 13.5 cm 769616

Weight: 3.1 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: for sports, microphone, functions: volume control, operating time: 2.50 h
Functions: Volume control
Working hours: 2.5 h
Sensitivity: 103 dB
Design features: For sports, microphone
Device type: Wireless headphones
Mount type: Without attachment
Minimum repeatable frequency: 20 Hz
Wireless connection type: Bluetooth