RC Boat H108 High Speed Speedboat 2.4GHz 4CH Ship with Water Cooling System Auto Flip

RC Boat H108 High Speed Speedboat 2.4GHz 4CH Ship with Water Cooling System Auto Flip Model Number: TKKJ H108 RC Boat Material: Metal, Plastic, Rubber Charging Voltage: 220V Type: Boat & Ship Charging Time: about 2 hours H108 RC Boat Flight Time: About 10 minutes H108 RC Boat battery: 7.4 V 600 MAH Lipo battery(included) Remote control battery: 4 x AA battery (not included) Frequency: 2.4GHz Remote Distance:About 150 meters Controller Mode: MODE1 Controller Mode: MODE2 Power Source: electric Control Channels: 4 Channels Remote Control: Yes H108 RC Boat Max Speed: 25+ km/H Dimensions: About 39*16.5*19CM Design: Speedboat State of Assembly: Ready-to-Go H108 RC Boat weight: 1.5KG H108 RC Boat Function: 4 channels, forward, backward, left turn, right turn, 180 degrees left and right overturning, automatic switching between left and right hands, fast and slow gear, low battery alarm function, calibration function, fine adjustment of left and right steering, and double spring control