Riding the World's Fastest Hoverboard plus UNBOXING 

UPDATE: In 2018 the fastest hoverboard is now the Swagtron T6 amzn.to/2RZds6O
The Gyroorboard F1 hoverboard impressive design was Inspired by F1 racing cars, from its looks to it's performance, speed and sturdy structure.
Best features of the Gyroor F1:
An Impressive Design - inspired by F1 racing automobile design.
Certified for Safety and Durability - UL2272 certified and passed CE, RoHS, FCC certification
Self Balancing Technology - Self-balancing for a safer ride and easier for new riders
Adjustable Speed - Adjust the max speed in the app for new riders or for kids
Sturdy Structure - The body is 85% aluminum with some ABS parts
Bluetooth Speaker - Play your favorite music or GPS directions through the speaker
Colorful LED Lights - Set the rear lights to your favorite color or let it flash random colors
Control Using App - Control the LED colors, self-balancing, child mode, anti-theft alarm, speed, etc.
Removable Battery - Extend your range using extra batteries
Anti-Theft Alarm - Get an alert when someone touches your F1
Solid Tires - 8.5 inch/215mm solid tires to prevent flats
350 Watt Motor - Can go up to 10 MPH and carry up to 265 lbs at a 30° incline
Diagnose Problems - Use the app to diagnose any problems with the F1
IP54 Certified - Protects the innards from rain and dirt
SPECS
. Safety : UL 2272 Certified Hoverboards
. Lithium-Ion Battery: Removable 4.4Ah/36V (LG/SAMSUNG Cells)
. Motor: 350W*2 Motors
. LED: Colors Adjustable by APP
. Bluetooth Speaker: Pro Bluetooth Speaker
. Distance on Full Charge: 7.5~9.5 Miles
. Max Speed: 9.95 Miles/Hour
. Charging Time: 1.5 to 2 Hours
. Charging Voltage: AC100 to 240V/50-60Hz
. Driving Mode: Adjustable Speeds by App
. Max Load: 265 Pounds
. Max Climbing Angle: 30 °
. Water Resistant: IP54
. Frame Material: Aluminum
. Tires: 8.5 inch/215mm Rubber Tires
. Product Dimensions: 29.6 Inch x 9.9 Inch X 8.8 Inch
. Net Weight: 33 Pounds.
. Handle: With Portable Handle