SMART-K2 Self Balancing Board With Bluetooth Speaker Mini Hoverboard

Features:1. Brush-less Motor--Max Speed 8+ mph w/ a range of 15+ miles powered by a 300-watt dual electric scooter motor.2. Features LED headlights, Battery indicators, Rubber bumpers, and light-weight shell.3. Patented Sentry Shield Battery Technology and Smart Battery Management System that monitors and protects4. The motorized scooter's lithium-ion battery pack has a charge time of approximately 2-3 hours.5. With two mother boards and double control system.6. Strong power and permanent motor and professional anti-slip wheel,and strong grip to the ground7. Adopts the integrate structure desi
SMART-K2 Self Balancing Board With Bluetooth Speaker Mini Hoverboard