SPECIFICATIONS Brand Name: DZQ Material: Plastic Recommend Age: 14+y Recommend Age: 3-6y Recommend Age: 6-12y Origin: Mainland China Warning: The product needs to be used under the supervision of a guardian to pr Certification: CE CE: Certificate Certificate Number: DE200428017C001R002 Remote Control: Yes State of Assembly: Ready-to-Go Type: Boat Ship Features: Remote Control Warning: The product needs to be used under the supervision of a guardian to prevent children from drowning This product needs to be in water for the motor to operate normally. The remote control cannot enter water NO:Aircraft carrier (mini Sise) Slower, not tested Product size: 20.4*6*4.5CM Product battery: Lithium 3.7V/500mAh USB cable charging Use time: about 15 minutes Charging time: about 90 minutes Remote control distance: about 15 meters Remote control battery: 1.5V*2 (AAA) No. 7 (not provided) NO:888 (Mini Size) Speed: 10km / h Remote control distance: 15m (suitable for swimming pool) Charging time: 25 minutes Endurance: 10-18 minutes Product size: 14 * 3.5 * 3.5cm Product functions: forward, backward, left turn, right turn, off water sensing, 2.4GHz signal, can manually correct the deviation from the channel, waterproof, remote control with charging interface (charging the ship)