UDI 014 2.4Ghz High Speed RC boat

Functions and  Features: Full-scale forward, backward, left/right rudder; Low battery alarm & over-distance alarm; speed up to 8km/h. Playing Time: about 20 minutes Charging Time: 80 minutes Remote Control: 2.4G remote control Remote Distance: 30 metres Driving Motor Quantity: 2 pcs Boat Battery: 3.7V, 650mAh Lithium Battery with overcharge and discharge protection Controller Battery: 4*1.5AA(not included) Size: 245*71*92mm Total Weight: 176.6g(Include battery) Package Contents: 1 x UDI015 boat 1 x 2.4G Transmitter 1 x Tail propeller 1 x Lithium Battery for boat 1 x Charger 1 x Bracket