1.Built-in eight high-brightness LED lights, three modes of lighting (constant light mode, flickering mode, horse-racing mode), built-in broadband noise reduction microphone, transmission of high-definition voice. 2.Excellent Design: Cool light touch panel is much easier than traditional physical button. Gently touching with your fingertip easily achieve switching the songs and volume control and taking the calls. 3.Full, High-Def Sound with a small body: Super compact design , with subwoofer resonator, When watching a movie on a computer, at home party, you want a larger volume, better sound,it can satisfy you. 4.Bluetooth 4.2 technology: Equipped with the advanced technology, compatible with all Bluetooth devices.