2.4 GHZ High Speed: 2.4 GHZ frequency controller supports multiple rc boats to race synchronously! The max speed up to 15 MPH(30km/h) allow you blow other remote control boats out of the water! Perfect rc racing ship toys for Pool and Outdoor!<br> Capsize Recovery Feature: Self-Righting Hull Design gets the racing boat back to the game quickly while the boat is capsizing .<br> Auto-Corrects Yaw: Internal Navigation Rudder Design allows the rc boat correcting the yaw automatically which makes a easy sailing.<br> Poor Signal Alarm: The transmitter of the rc boat will The ship's speed will plummet for you to make a return voyage or stop the boat on time while the signal becomes poor.<br> Low Battery Alarm: The controller will sound alarm to remind you of battery charging or replacing while the battery is in low power.<br> size: about 32 x 9.5 x 5.5cm<br> Material: plastic+metal<br> colour: Black / Silver<br> Package Contents:<br> 1 x RC Racing Boat<br> 1 x remote control (without 2XAA battery)<br> 1 x Display stand<br> 1 x charging cable<br> 1 x body battery<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.