Description:Acoustically engineered to produce exceptional frequency response for an enhanced listening experience. Built with high-performance speakers for extended frequency range, lower distortion. Ultra-lightweight, Comfortable design. Replace your old earphone or add another set for your home, work or travel. In-line remote control with play/pause, Hand-free calling, and record memos with built-in microphone. Compatible With All Apple Devices - Androids Smartphone - Iphone - MP3/MP4 Player - Portable Musics Player. Small bottle casing appearance, and each has a color ring to distinguish between right and left, the end of earphone is also studded with gemstones shaped decorations. Its color is the same with color ring. Sound analytical clear, dive powerfully with strong surround bass. Intelligent remote controller for calls answering, music play/pause and pre/next track.Specifications:Model: JD91; Interface size: 3.5mm Jack; Cable Length: 1.2M; Frequency Range: 20Hz-20000Hz; Headset type: In-Ear; Other Function: With Mic and Wire Control; Distortion Rate: 0.3 %; Scope of application: This product is suitable for MID / MP3/MP4/CD / mobile phones / radios/audio and other related products with the output of the Audio class; For mobile phones, computers, Android phones.