Product size: 140mm x 150mm x 55mm Power connector TYPE-C Input Voltage DC5V Input Current DC 2A Lamp Bead Quantity (PCS) 24PCs RGB lamp beads + 24PCs warm white lamp beads + 24PCs cool white lamp beads<br><br>Physical keys 1, host power button: on / off button 2. Upper button: short press to switch between 12 colorful modes, long press to increase the brightness gradually. 3. Lower button: short press W/CW to switch, long press gradually decreases the brightness. 4,Left button: short press to switch to the previous song, long press volume down 5,Right button: short press to switch to the next song, long press the volume increase 6,Middle button: short press to switch play/pause, long press to turn on/off the external rhythm Rated power 10W Light source type LED Light source color RGBCW (red, green, blue, cool white and warm white) Maximum working power 7.5W Colorful light effect 12 kinds Colour:White Material:abs<br><br>Package Contents: 1 x ambience light 1 x usb data cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.