Hands Free Hoco M40 Prosody Earphones Stereo 3.5mm Black 1.2m High Quality Audio with Microphone and Power Key. 20Hz - 20KHz response frequency, 16Ω ± 15% resistance and 92dB ± 3dB sensitivity.

Weight 13g.
Characteristics

Warranty 1 Year
Manufacturer of Hoco
Length 1.2
Microphone Yes
Blister packaging
Stereo type
Black color

• Headset