Q3 Electric Self Balancing Scooter with 4400mAh Battery 10km/h Speed. Easy to learn, you can learn how to use it in 2 minutes. Built in 4400mAh large capacity Samsung lithium-polymer battery, allows you travel approx 25km. Shell surface paint handling, cool looking and well protect the shell. Convenient to drive, lean back your body slightly to slow down and stop the scooter. Great vehicle for outdoor, suitable for short distance office worker. Nice vehicle for office workers and also great entertainment tool for teenagers. So buy this and Save $159.39 OFF + Free Shipping for Q3 Electric Self Balancing Scooter with 4400mAh Battery.