Brand New High Quality Stereo 3.5mm EarphoneFeatures: 9 colors available options: Gold， Silver， Black， Green， Blue， Yellow， Hot Pink， Yellow and Mid-night Purple. Come with different size of ear buds. (Small， Medium， and Large) with Remote Control and built-in Microphone for most of the smart phones. (Volume Control does not support for iPhone/iPad/iPod or any Apple? devices) Aluminum sound chamber forming diamond cutting knife， Beryllium diaphragm， new double damping system more pure balanced sound， Kevlar fiber cable with TPE ends. Perfect for daily use.Product Specification: In-Ear headphone Condition: Brand New in retail packing Suitable for Smart phone， Tablet， Laptop， Computer， MP3 Player， TV. Cable Length: 1.1 meter Remote Control: Yes Remote Control Button: Yes Built-in Microphone: Yes Connector Type: 3.5mm Impedance: 12 - 16�� Weight: 12g Sensitivity: 93dB Rated Power: 3mW Frequency Range: 20Hz - 20kHz Compatibility: Universal use， for most devices with 3.5mm earphone jack Good Stereo handling and heavy bass effectPackage Included:(1) Earphone x 1 pcs(2) Earbud x 3 pair (Small x 1 pair， Medium x 1 pair and Large x 1 pair)Note:Apple Devices: The volume control will not work with the Apple devices. However， it still can play the music through the earphone.