[Enhanced USB Rechargeable Function] The built-in rechargeable 1000mAh lithium battery, which is equipped with a USB cable, can be charged and reused to avoid frequent battery replacement. [Improved RF Range] The RF remote control improved the remote control distance. It can be easily controlled 164ft / 50m in the air and 16.4ft / 5m underwater. You will not be afraid of signal blockages, even very large and deep pools through walls. [IP68 100% waterproof] LED submersible lights made of waterproof high-performance material, after twisting the cover tightly, there is no risk of leaks. By installing with magnets and suction cups, multiple mounting methods can be used for different scenarios can be suitable! Perfect for vases, aquariums, bathtubs, pools and ponds or to decorate for parties, holidays, Halloween or Christmas, create the perfect atmosphere for your life. [What you get] 1x Underwater pool light, 1x RF remote control 1xUSB charger. If you have any questions, do not hesitate to contact us, we are always here for you.