Item Name:4.5 inches Children Electronic Twisting Balance Car Item NO.:H1 Product Information Material technology:ABS Material Oil Injection Unit size:4.5 inches Motor capacity:350W*2 Charging mode:CC/CV Charger voltage: 50-60HZ 100-240V Battery capacity:36V4400MAH 158WH Input voltage:90-264V Charging time:2 hours G.W./N.W.:12.5/10.6KG CTN:67*28*25.5 CM/1PCS Package: each in a carton crash Product parameters Angle of turn:0 degree angle Climbing:15-20 degree angle Load-bearing:70KG Max speed:15KM/h Color:white, blue, green, red Electric wheel hub decorative design:bear Standard configuration:neutral design, power source , specification, machine, protecting bush High quality ABS plastic case, resistance to scrape and broken Battery precise match with internal resistance Charging rate can reach 95% Charging current ±0.2A Note:Do not have the Bluetooth and remote control