The Safe Start Evolution Rechargeable Electric Scooter is designed for kids of all skill levels, from beginners to advanced, ages 6 and up. Two (2) speed settings can be selected by the parent using the Speed Control Switch, and the three (3) stem height adjustments allow this scooter to grow with your child?s size and skill level. The Speed Control Switch sets the top speed to either 5 mph or 8 mph, and the thumb-actuated throttle smoothly controls acceleration to top speed. The rechargeable 12-volt battery provides 40 minutes of continuous ride time. The extra wide, low profile deck makes this electric scooter extremely stable and easy to control, and the lean-to-turn steering makes it fun to ride. The rear foot brake gives the rider complete control and is an intuitive transition from standard kick scooters. Safe Start scooters are easy to assemble - simply attach the stem tube to the base, charge the battery, and it?s ready to go! ? 5 mph or 8 mph top speed setting can be adjusted to fit the rider?s skill level using the Speed Control Switch ? Smooth and gradual acceleration to top speed using the thumb-actuated throttle ? Variable speed throttle gives the rider total control at all speeds ? 3 handlebar height settings easily adjust without tools to fit most riders ? Lean-to-turn design for an exciting and intuitive ride ? Rear foot brake automatically cuts power to the motor when engaged ? Low deck height provides maximum stability and control ? 40 minutes of ride time with rechargeable 12 volt battery ? 100 lb. maximum weight limit Brand Pulse Performance Products Assembled Product Weight 20.93 lbs Assembled Product Dimensions (L x W x H) 27.00 x 14.00 x 31.00 Inches Please verify compatibility before purchase. Returns are subject to a return shipping fee. This fee covers the initial shipping cost regardless of the label "free shipping". Shipping to the lower 48 states, other areas please contact for a shipping quote.