Features: 1. The tail swings frome side to side as the shark swims. 2. The motor fan rotates when the shark starts swimming. 3. Forward, backward, turn left, turn right, 2.4G remote contro,waterproof protection. Specifications: Car Size: 34x14x 9cm Play Time: 20 Minutes Material: Plastic + Electronic Components Shark Battery: 3.7V 320mAh Lithium Battery (Included) Remote Control Battery: 3 AAA Batteries (Not Included) Remote Control Distance: 30 Meters Or So (No Interference, No Occlusion) Package List: 1 X Shark 1 X Remote Control 1 X Lithium Battery 1 X Screwdriver 1 X USB Cable 1 X Spare Nut 1 X User Manual Notes: 1. Manual measuring, 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. We guarantee the style is the same as shown in the picture.