Pure original ecological wooden style, texture surface, simple and beautiful appearance 4.0 Bluetooth enhanced wireless technology, fast Bluetooth connectivity, allowing you to enjoy free music USB interface, touch keys; 3.5 audio line interface, you can connect other audio devices, all in new operating style. Easily pair up with Bluetooth-enabled devices for music. You can also store your music in TF card when it was disconnected. Build in microphone and built-in high-quality speakers, beautiful treble, deep bass, Bluetooth hands-free to achieve clear call.