Specification: Age Range (Description)：‎Adult, Brand：‎TopMate, Number of Speeds：‎3, Wheel Size：10 Inches, Suspension Type： Rear, Special Feature：‎Foldable, Size ‎Wheel size：10IN, Style：45cm Rear Axle, Wheel Material：‎Rubber, Size ‎wheel size:10IN, Unfolding Size：99cm.L*50.4cm.W*92.3cm.H/ 39in.L*19.8in.W*36.3in.H, Folding Size: 85.5cm.L*44cm.W*50cm.H/33.7in.L*17.3in.W*19.7in.H, The length of handlebar: 47.7cm/18.7in, Rear Wheel Wheelbase: 45cm/17.71 inch, Front and rear wheel distance: 72.5cm/28.54in Statement: 1. Please note that in order to prevent you from falling, the speed of the electric tricycle must not exceed 3.7 miles/h when turning. 2. The best charging time for ES32 electric scooter is 3-4 hours. Please do not exceed this range, otherwise, it will easily damage the charger or battery. Warranty Service: You can buy our products with confidence. (1) Within 1 month of receiving the goods, if the electric scooter has quality problems that are not artificially damaged, we will provide exchange/return refund services. we will bear the return shipping fee, please contact us (cs@topmate.cc), and we will provide a return label, please do not send it by yourself. (2) Within 2 years of receiving the goods, if the electric scooter has quality problems caused by non-human damage, we can replace the parts for you free of charge.