Feature: 1. Reduced Resistance: The hull is made of environmentally friendly ABS plastic, which drives faster and reduces resistance better. The lines of the speedboat are rounded and without angles. 2. High Burst Battery: Equipped with 3.7V 1200mAh modular high burst lithium battery, charging time 60 minutes, super long life time 30 minutes, easy to install and take. 3. Anti Interference Ability: 2.4G 4 channels wireless remote control with high frequency remote control signal, strong anti interference, remote control distance up to 80 meters, can be used for multiple boats at the same time without interfering with each other. 4. Off Water Sensing: With the ability of off water sensing, only after sensing the water, the powerful double motor will be energized to run, and the oars will be automatically powered off after leaving the water. 5. Waterproof Design: With waterproof design, effectively prevent water ingress to defend internal parts, built in dual motors, double the power output, faster, more stable. Specification: Item Type: Model: TY1 Material: ABS, Electronic components Frequency: 2.4Ghz / 4 channels Remote Control Battery: 2 x 1.5V AA (Not included) Charging Time: About 60 minutes Use Time: About 30 minutes Remote Control Distance: about 80 meters Charging Method: USB cable charging Motor Type: Iron core motor Product Size: Approx. 335 x 124 x 90mm / 13.2 x 4.9 x 3.5in Applicable Age: Over 14 Years Function: Forward, backward, left turn, right turn, high speed, low speed. Package List: 1 x Remote Control Boat 1 x Remote Control 1 x Battery for The Boat 1 x USB Charging Cable 2 x Spare Propeller 1 x Spare Waterproof Plug 1 x Manual Note: 1. Due to manual measurement, please allow 1‑3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.