The small size RC fish simulates a real shark. It has movable joints that can make different activity paths appear in the water, swimming faster and more flexible. 2.4GHz transmitter makes it never have radio interference. Waterproof design makes it play without fear and more fun.Features: Function: forward/backward, turn left/right. speed control. Simulated design: According to the principle of comprehensive aerodynamics, it adopts a streamlined bullet-shaped design to reduce resistance. Lightweight and waterproof: Made of ABS material, it has high-strength waterproof performance, which is able to swim and rotate freely in the water. The structural design effectively reduces the product weight and energy consumption. Movable Joints: Different angles of shark body joints and bumps will show different activity paths in the water to stimulate children's curiosity. 2.4GHz Remote Control Frequency: With 2.4G high frequency remote control system, this remote fishing toy is suitable for many people to compete without interference. Suitable for multiple scenes: The remote control distance is about 40 meters, making it suitable for multiple scenes such as swimming pool, home bathtub, water park, river, etc. Any problem, please contact us without hesitation. Honor to serve you.Specification:Item Name: Mini RC SharkModel: ZYJH151-1BlueMain material: ABS + electronic materialScale: 1:18Channel: 2Remote radio: 2.4 GHzShark battery: 3.7V 300mAh lithiumControl distance: 40mTime usage: 20 minutesCharging time: 30 minutesController Battery: 2 x 1.5V AA batteries (not included)Item size: 33.5 * 14.2 * 9.5cm / 13.19 * 5.59 * 3.74inchItem Weight: 150.6gPackage information:Package size: 20.4*15.2*11.2cmPackage weight: 332gGeneral box packaging.Noticed:There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.Packing list:1 * RC Shark1 * Controller1 * Battery1 * screwdriver1 * USB charger1 * Manual2 * spare paddles