Three elderly electric scooter 850 yuan Wenzhong brand [dragonfly on the 1st] 750 * 700MM elderly electric tricycle electric motors three types: high-magnet brushless motor with a fan, hub motor Motor power: 350 (w) Battery capacity: 48V maximum design speed: 40 (km / h) continues the course: 30-80 (km) Climbing capacity: 20-30 loading weight: 150 (kg) vehicle weight: 40 (kg) trunk size: 750 * 700MM Color : red, blue Controller: 9 Surface treatment: electrophoresis paint brake function: forward reverse handbrake conversion reversing a key voice prompts