Mini Submarine 3314 Radio Control Submarine Racing Boat Universal Rc Toys For Children Portable Children RC Speedboat Model Ships From:Italy the propeller Brass contact with

the propeller Brass contact with water

it will easily cause errors

System type: AFHDS2A/AFHDS

Specifintegrated circuitation:

Transmitter Frequency:2

Mini Submarine 3314 Radio Control Submarine Racing Boat Universal Rc Toys For Children Portable Children RC Speedboat Model Ships From:Italy the propeller Brass contact withMini Submarine RC Speedboat Model High Powered 3. 7V Large RC Submarine Outdoor Toy With The Remote Controller Features: 27 40MHz radio control racing submarine ship for kids. Suspending at a specific water depth. 360rotation at specific depths. Straight line diving navigation. With a remote waterproof transmitter. Exercise your kid's mental ability and physical coordination. Built in rechargeable battery, USB charging cable included. One of the best