Highly Simulated RC sharks: The highly simulated ABS plastic tail can swing freely in the ocean like a live fish. 2.4G 4 channel high speed remote control boat simulation shark boat multiplayer competition without interferenceUSB Charging: remote control toy built-in battery 3.7V 300mA and USB charger cable, the remote control toy is easy to charge. Updated Version: Cool Headlight above the shark's headGood Gift: The RC Boat toy swims freely in the water tank, bathtub or swimming pool, which is a good gift for children.Headlights on Heads: The flexible remote control shark can swim freely in highly realistic water sports. There are headlights above the shark's head.Fine Workmanship: With the fine workmanship, the shark boat toy looks like a real shark, bringing infinite respect and fun to the children.Name: 2.4G remote control shark with lighting effectsProduct battery: 3.7V 300mAhCharging time: about 30 minutesRun time: about 20 minutesRemote control distance: about 40 meters or 130 ftRemote control battery: 2 x 1.5V AAA batteries (Not Included)Product function: 2.4G remote control 4 channel waterproof shark (waterproof protection) forward/backward, turn left, turn rightColour:BlackMaterial: ABSSize:34x14x9cm Package Contents:1 x Remote Control Shark1 x Remote Control1 x Battery Pack1 x Screwdriver2 x Propeller1 x USB Cable1 x Chinese and English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.