Features:
1. The single earphone has a part of a flexible air tube that is more convenient to use while driving and exercising.
2. Professional audio-visual, cut off noise, and sound quality.
3. The product is far from electromagnetic, more environmentally friendly and has radiation .
4. The product has a to control the mobile phone. Press once to answer/hang up the phone or pause thw music. Press twice to resume music playback when the music is paused or switch directly to the next song twice.
5. Keep away from electromagnetics, and convenient.
6. Flexible, resistant to distortion and .
7. This product is suitable for iOS and for Android devices by adjusting the switch.

Specifications:
Plug: 3.5 mm
Impedance: 16±20%0.126V, 1 kHz
Frequency range: 20Hz~20kHz
Resonance frequency: 4KHz±20%
Rated power: 100MW
L/R output difference: 3dB at 1KHz1MW
Output sound pressure level: 102dB
Length: about 100cm/39.37inch
Weight: about 20g
Package Size: Approx. 14.3*9.6*1cm/5.63*3.78*0.39inch

Package List:
1 * Headset
2 * Ear Plug
1 * User Manual