Why Should I Buy from FLYING-ANTOne of FLYING-ANT’s competitive advantages is its vertically integrated business model, covering the entire value chain: design, product development, manufacturing, logistics, sales, marketing and distribution. We’re committed to making every experience with our products fun and accessible for all.Features of FLYING-ANT Hoverboards:Certificates: SGS UL2272 Certified.Motor: Dual Hub Motors Charging Time: 3-5 HoursUsing Time: 30-60 MinutesRiding Range: 6 MilesWeight-bearing: 44lb to 200 lbMax Climbing Angle: 10-15 DegreeWheel size: 6.5"" TireNet Weight: 20 lb/ 9 KgPackage Included:1 x 6.5" Hoverboard1 x Power Supply Charger1 x ManualNotice: 1.Recommend to refer User Manual before use your hoverboard. 2.Do not use other battery charger to charge this hover board. 3.Please wear helmets and safety pads before riding the self balancing scooter, children under 8 years old need to be accompanied by an adult.4.Not recommended for rainy days. 5 After the hoverboard is received,please consumed power first then take charge . Your hoverboard will extend the life of the battery.How to Connect Bluetooth of Your Hoverboard : 1.Turn on your phone's bluetooth;2.Start the hoverboard; 3.Find the corresponding device which named as ""Bluetooth"" and click connect.4.Then you can open the music app and enjoy music. And the volume can be changed by adjusting the volume of your phone.