Features:Having up to 20 kinds of offline animation, 6+1 spectrum modes. You can manually choose offline animations. Each animation has been carefully designed and commissioning for beautiful effect.The WIFI module and Bluetooth module have been carefully designed and commissioning with PCB board, and the straight line transmission distance can reach 10-20 meters.Mobile phone connects via Bluetooth, which can work with speaker to play music. Support WIFI connection, using exclusive APP for easy controlling and operation.Adopts universal DC power cable for power supply, which is easy to use. The power cable is 1 meter long and can be placed at will.15 levels adjustable remote control animation speed. Support wireless connection and switching modes, convenient to operate.Adopts universal 3.5mm audio output and input interface. Support audio input connection with Bluetooth transmission or other audio devices.Made of quality acrylic shell and double-side 1.6mm RF-4 board, solid, durable and long life time. Easy installation and operation.Specification:Shell Material: AcrylicCircuit Board Material: Double-side 1.6mm RF-4 BoardColor: As picture shownWorking Voltage: 5V USBPower Supply: Mobile phone charger, computer, power bankSize: Approx. 8.5x8x0.2 cm/ 3.35x3.15x0.08 inchPacking List:1 x DIY LED Lights Tower1 x PC Board1 x Power Supply Cable 1 x Audio Cable1 x Accessory Package.Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.