This earphones have microphone which is convenient for you to answer a call. Volume control button and system selection button for iOS system， Android system and Symbian system， very flexible. Perfect stereo sound give you fantastic music enjoyment. 

Features:
Perfect bass stereo sound， fantastic stereo music enjoyment.
High performance microphone， clear communication effect.
Pause and play button， volume control button， easy to enjoy music.
System selection button for iOS system， Android system and Symbian system. 
Earbuds of different size(S/M/L)， more choices for you.
Fashionable appearance， long-time comfortable wearing.

Specifications:
Style: In-ear
Driver unit: 10mm
Impedance: 18Ω±10%
Response frequency: 20Hz-20KHz
Sensitivity: 96±3db
Distortion: ≤3%
Connector: 3.5 mm
Color: Black， white (optional)
Material: Silica gel， metal
Cable length: Approx. 120cm / 3.93ft
Item weight: 15g / 0.53oz
Package size: 15 * 9 * 2.7cm / 5.90 * 3.54 * 1.06in (L * W * H)
Package weight: 54g / 1.91oz
 
Package List:
1 * Earphone
2 * Pair of earbuds