Designed for Bluetooth LED lighting effect Speaker (Bluetooth 4.0, stereo spectrum light effect) designed control software package APP T600XL / T600 / T900 / T900mini / V600 / T700 / H1000. After installing the APP, use Bluetooth-enabled cell phone to connect audio, you can wirelessly control the sound of the operation. Achieve lighting effects transform, view the card catalog and on-demand radio, alarm clock (sleep management), and many other features of human nature.