Description:Basic information - Brand:TY XINItem No:694Color:Red,white - Max Speed:8km/h - Power System - Motor:1503 brushless motor - Servo:9g waterproof servoTransmitterFrequency:2.4GChannel:4CHRemote Distance:≥50m - Required Battery:2X 1.5V AA battery(not included)Battery ...Description:Basic information - Brand:TY XINItem No:694Color:Red,white - Max Speed:8km/h - Power System - Motor:1503 brushless motor - Servo:9g waterproof servoTransmitterFrequency:2.4GChannel:4CHRemote Distance:≥50m - Required Battery:2X 1.5V AA battery(not included)Battery - Boat Battery:3.7V 600m - Ah Li-ion battery(included)Battery Charging Time:About 90 minutes - Battery Playing Time - About 18 minutesOtherMaterial:ABS plastic+hardware - Boat Weight:About 310g - Box Weight:About 794gDimensionBoat Size:32*10.5*10cm - Box Size:35.5*9.5*25cm - Functions:Forward and backward,left turn right turn,low battery alarm - Package Included:1X RC Boat1X Boat Battery1X Remote Controller1X USB Charging Cable1X Instruction Manual1X Screwdriver2X Decoration Parts