2.4G RC WATERPROOF BIONIC SHARK                                                                                                                                                                        1- Play time: 15-20 mins,2- Charging Time: 30-60mins,3- Control distance: 15-20M,4- Swimming Speed:3-4KM/H,5- Body battery: 3.7V 350mAh rechargeble Li-po battery (included),6- Remotor Battery: 1.5V AAx2 battery (not included),7- Accessory: USB charger x 1,manual x 1,8- Product size: 35x14 x 11cm,9-Function:2.4G,four channels,water surface go forward/back,turn left/right,demo,swimming