1Maximum speed up to 20 miles per hour, highly simulation and unique shape design, easy to attract children's attention. 22.4G frequency allows multiple players to play against each other at the same time without interference. 3The charging port is equipped with waterproof rubber plug, and the bottom of the boat is fully enclosed and waterproof. 4Children kids remote control boat toy, come with USB cable of the package, easy and convenient for charging. 5About 30 x 16 x 10cm / 11.8 x 6.3 x 3.9in of the size, remote control with high sensitivity and add more fun for kids. Item Type: RC Boat Material: Plastic + electronic components Remote Control Battery: 2pcs AAA (Not included) Remote Control Boat Battery Model: 500mAh Lithium battery 14500 (included) Boat Size: Approx. 30 x 16 x 10cm / 11.8 x 6.3 x 3.9in (1-2cm) Note: Battery and USB cable are in the battery box of the RC boat toy. 1 x RC Boat 1 x Remote Control 1 x Lithium battery 1 x Manual 1 x USB Cable 2 x Propeller Accessory