High-speed Remote Control Boat: RC boat for adults and kids races across the water up to 20 mph. This high-speed boat equipped with a channel 2.4 GHz remote with a 150-meter signal range. Capsize Recovery Function: Remote controlled boat is easy to control.The self-righting design keeps your boat in the correct direction when it capsizes.Double-hatch design and capsize recovery make this the best choice for any level RC enthusiast. Low Battery Alarm Function: When your ship with low voltage, the controller will beep to remind you to let the boat ship back immediately since it will keep you from losing control of it. Rechargeable RC Boat: Remote control high-speed boat equipped with remote control, Perfect Gifts For Kids And Adults: The velocity high-speed RC boat is one of the hardest and fastest freshwater remote control boats for kids ages 14 and up.NOT for saltwater use. Safety: 24H Service: Our RC boat has a double-hatch design, which means the boat is waterproof and avoids water damage to the motor of the cabin. Battery low indicator: When the ship speed drops suddenly, the remote control will give outa beep signal sound,indicating that the battery is insufficient. Please drive the speedboat back as soon as possible