Online Manual Download,Please Click Here Wltoys WL916 RC Boat Blog Review:Please Click Here Description: Basic information Brand:Wltoys Item No:WL916 Color:Black Max Speed:55-60km/h Power System Motor:2212 external rotation brushless motor Transmitter Frequency: 2.4G Channel:2CH Remote Distance:150m Required Battery:4X 1.5V AA battery(not included) Battery Battery for the Boat:11.1V 2200mAh 45C Lipo battery(included) Battery Charging Time:About 3.5 hours Battery Playing Time:Approx.5 minutes Other Material:PA +electronic parts Flight Weight:About 538.6g(without battery) Packaging Weight:Approx.1460g Dimension Boat Size:46.7*14*13cm Box Size:51.8*14.2*22cm Features: Function:Full proportional forward and backward, left and right steering functions, large and small rudder volume adjustment, left and right steering fine-tuning adjustment, capsize recovery, electronic water cooling system, low voltage alarm. Cool lighting Cool shape, driving speed about (60KM/H) High-speed brushless motor and brushless ESC with water-cooled heat dissipation, abundant power, longer life, more stable performance, ensuring power Maximize and extend product life. The full-scale steering gear is sensitive to steering. It has the function of capsize recovery The low voltage return function can send an alarm signal to the remote control when the power is low. Cool lights make it easy to play at night Package Included: 1X RC Boat 1X Battery(built in) 1X Remote Controller 1X USB Charging Cable 1X Boat Holder Set 1X Instruction Manual 1X M3 Hex Screwdriver 1X M4 Hex Screwdriver 1X M4 Hex Socket