Battery details: Body: 11.1V 1800mAh Remote control: AA * 4 (not included)

Frequency: 2.4GHz

Function introduction: 

Full proportion forward and backward, left and right turning function, adjusting the size of the rudder, fine tuning the left and right turning, capsizing correction, electronic water cooling system, low voltage alarm, and cool lighting.

Package Included:

High speed boat * 1,

remote control * 1, 

boat frame * 1 set, 

battery * 1 

M3 hexagonal screwdriver * 1,

M4 hexagonal screwdriver * 1, 

M4 hexagonal socket * 1

The low voltage feedback function can send an alarm signal to the remote control when the power is low. Cool lighting allows for easy play at night.