Etre Jeune Adapter Splitter Compatible for IP X, Dual Headphone Audio & Charge AdapterHeadphone Jack Audio & Charge Cable at The Same time for IP 8/8Plus 7/7Plus High Controllability: Multifunctional button to control power on/off, answer/hang up call, play/pause music/video etc. Fourcase lighting headphone built in hands-free microphone ,Giving you hand-free voice experience. High Resolution. Support HD monitor or projector resolution up to 1920 x1080(HD) including 720P and 1600 x1200. High Portability: Packs light but punches above its weight, this toothbrush delivers way more than it looks! We also provide you with a travel box to make the toothbrush even more portable! High-end Technology and Ergonomic design : Built with high-performance speakers for extended frequency range,lower distortion, high performance and noise isolating ear tips eliminate ambient noise.Ergonomic design makes it more comfortable,relevant and cool to put on your ear. How to use : It is a wired Bluetooth function earbuds, please open the Bluetooth on your phone to connect first when you using it, and the 8 pin connector is only for charging. When next time you are using again, if your phone's Bluetooth are open,it will connect automatically when you plug in the cable in 2-8 seconds.