15 kg/h remote control boat dual rudder motor waterproof ABS high speed fast boat S4 boy toy fast boat summer gift for children

Product name: S4 high-speed boat remote control distance: 100 meters charging time: about 120 minutes product color: blue/red usage time: about 60 minutes body battery: lithium battery 3.7 volts 800 mAh product size: 24*8*6 cm remote control battery: 5# AA * 2 (not included, batteries are user-provided) charging method: USB charging packaging: box