This earphones has built-in microphone， music control button and medical silica gel earbuds which will surely make your audition experience fantastic and come with a small box that convenient to pack and store the earphone after your listening music.

Features:
Bass stereo earphone， enjoy high quality stereo music.
Built-in high performance microphone， clear communication effect.
Pause and play button provide continence of music control.
Gold plating jack ensure the good signal transmission.
Compatible with most 3.5mm jack electronic devices.
come with a small box that convenient to pack and store after your listening music.

Specifications:
Loudspeaker
Diameter: 10mm
Response frequency: 20Hz-20，000Hz
Impedance: 32Ω±15%
Sensitivity: 105db±3dB
Connector: 3.5 mm
Max power output: 10mW

Microphone:
Direction: Omnidirectional
Current consumption: Max 0.5mW
Sensitivity: -40±3dB
Operation voltage: 1.5~10V

Color: Black， white (optional)
Cable length: Approx. 114cm / 3.74ft
Item weight: 13g / 0.47oz
Package size: 9 * 7 * 2.2cm / 3.54 * 2.75 * 0.86in (L * W * H)
Package weight: 43g / 1.54oz

Note: The small music control button on the cable: one short press for answer the phone， stop and play music; two short press for next song and three short press for last short press. But different model of devices may have different pressing result， please try it according to your devices.

Package list:
1 * Earphone