Hoco ES11 Wireless Headphones Black

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: moisture protection, microphone, functions: volume control, operating time: 6 hours
Functions: Volume control
Working hours: 6 h
Impedance: 32 ohm
Sensitivity: 86 dB
Design features: Waterproof, microphone
Device type: Wireless headphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
IP protection class: IPX4
Bluetooth version: 4.2