This is In Ear Metal Earphone for Sika Dayton CK-820! It features faster connection and anti-interference， so that you to enjoy all-day wearing comfort， clearer voice transmission and sound quality without wires. It is small and lightweight， thus you will hardly realize that you are wearing a headset. Equipped with it， you can experience with stimulation function.                                    Features            Support the inphone ipad mobile phones compurter laptops MP3 and other audio equimentLight weight and stylishOnline microphone design allows you chat freely while you enjoying the music to wear longNoodle type wire design anti - wrap shape the chassic style                                                            Specifications            Headphone jack    3.5mm    <br>Weight    74    <br>Cord    1.2mm    <br>Power    20 - 40mW    <br>Distortion factor    !#!lt!*! = 1.2    <br>                                                            Package Includes            1 x Flat Wire Style In Ear Metal Headphone for iPhone/iPad/iPod Yellow(CK-820)