3m/9.8ft long, 50cm/1.64ft cable, 90 super bright SMD LED lamp beads, waterproof, suitable for indoor and outdoor use. Can be cut between each LED. 3M self-adhesive tape can be attached to any dry and flat surface. Flexible to install anywhere you want. Battery operated LED strip light, 3 AA batteries (not included), safe and easy to use. No additional AC or DC power or outlet needed. Multiple scenes available. 3 RGB colors, cannot be changed to multi-color. Remote control, 8 modes, dimmable, timer, you can remotely control on/off; brightness, 8 modes (combination, in waves, sequential, slogs, chasing/flash, slow fade, twinkle/flash and steady on). Very convenient. Safe to use, our waterproof LED strip kit has a working voltage of 5V by 3 AA batteries (not included). Extremely low heat, no radiation. It is comfortable to touch and safe for children. It is also a good choice as a Christmas gift.