Multi-function Backpack Foldable E-scooter with LED display n BT speaker

• 1. Hook for bag Release your hands
• 2. Removeable battery box  expand the max range
• 3. Bluetooth speaker Listen music when you riding on the way
• 4. LCD display Check the speed and power level
• 5. USB out-put Recharge your mobile 
• 6. Headlight safety riding in the night
• 7. Spring suspension More comforatble when you riding