Aug 01,2020 20:52:32 UTC
★APP speed control: mobile phone download device APP can be selected by mobile phone, sports -9KM / H, ECO-13KM / H, economy -18KM / H, sports -25KM / H, climb -32KM / H, five speeds are optional
★ Battery detachable: Charging for 4 hours, you can purchase multiple power sources to reserve power to ensure that you can replace the power at any time. The battery has a USB power outlet that provides power to the USB charging device.
★Environmental protection:The wheels are powered by batteries, saving energy and environmental protection, in line with modern environmental concepts
★Service Guarantee: If you have any questions about our products or do not understand the method of use, please contact us by email, we will serve you within 24 hours after receiving the mail.