D5 (5 colors) With APP, With Kickstand, IP56 BATTERY: 388WH; Sony / Samsung GO UPHILL: 25-30 ° MAX SPEED; 25KM / H; MILEAGE: 35-45KM; (depends on the rider's weight, road situation, skill, tempreture) MAX MOTOR POWER: 450W VOLTAGE: AC220V; 50 / 60HZ; MAX LOADING CAPACITY: 120KGS; CHARGING TIME: 180MINS; CHARGER IS NOT WATERPROOF; CERTIFICATES: CE, EMC, ROHS, LVD