Self balancing electric unicycle Tire:14inch ABS+PC body shell, anti-broken, anti-scratch 132Wh Imported LG lithium battery, long lifespan, high endurance, up to 18km-23km mileage in full charge Brushless DC motor, zero muting, free from maintenance High performance main board with imported core components Silicon Gel leg protection peddle Aviation aluminum treadle, anti-rust Natural rubber tire, skid resistance BT 4.0 for music, A brand BT module, customized speaker, high fidelity, loud enough Front& rear LED lighting. Cool and shinning. Removable battery, convenient for battery replacement to travel freely. CE, RoHS, FCC certificated Colors can be customized