Headphones XO B29 Black 6920680899050

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wired headphones, design features: microphone, operating time: 2.50 h
Working hours: 2.5 h
Sensitivity: 90 dB
Design features: Microphone
Device type: Wired headphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 50 Hz
Bluetooth version: 4.2
Wireless connection type: Bluetooth