20 km/h+ Remote-Controlled Boat - With continuous adjustment, this racing boat can quickly reach its destination up to 20 km/h on water. Thanks to the self-righting function, the RC boat can be used on all water types, whether it's on a calm lake, pond, pool, or water with strong wind and waves (excluding saltwater). SIMPLE CONTROL WITH COOL AUTO PILOT MODE - With just one click on the remote control, this RC boat can give you an '8' or 'O' shape demonstration depending on your preference. 3-channel radio (2.4 GHz) is waterproof and especially easy to use, allowing even the smallest users to maneuver the boat safely. Range up to 150 meters. Remote-Controlled Water Toy with LED Lights and Low Battery Alarm - With the sparkling LED lights on the boat, you can control it even at night. You don't need to worry about battery power; the controller gives you a hint when the boat runs out of energy. 30+ Minutes Runtime and USB Chargeable - The RC boat has an integrated and waterproof Li-ion battery with 7.4 V, 1200 mAh. It can be charged anytime via the included USB charging cable (approx. 150 minutes charging time - up to 30 minutes runtime).