1. USB socket is available, easy to charge the phones, etc
2. Sports golf trolley model, black, yellow, red are available.
3. Distance set function, easy handle
4. Speed control knob, speed as your walking step
5. Speed level clearly shown
6. Lead acid battery or lithium battery as you like, thanks!
7. Electrical model and remote control model could be chosen,
8. Powerful and fashion bag holder, patent protected.
9. 150 meters remote control distance.