LED Strip Lights 10m with Remote Control

1. Item: RGB Led Strip
2. Length: 1m /2m /3m /5m /10m /15m /20m /30m
The maximum length of one roll of light strip is 15m, so (20m= 2rolls 10m; 30m=2rolls 15m)
3. Voltage: USB 5V
4. Colour: RGB
5. Remote battery: 2*AAA battery (not include)