The LED wheel lighting, red accent colors, and sleek black paint job are sure to attract attention. You can even adjust the Sypher' s sensitivity and top speed with 3 riding difficulty modes to suit your skill level. Sypher' s built-in Bluetooth speaker plays incredibly crisp audio, so you can jam out to your favorite music while you ride. The possibilities are limitless with the customizable Hover-1 Sypher. Give the Hover-1 Sypher hoverboard your own personal touch. Using the Hover-1 Sypher app, you can display customized text and pictures on the large, front-facing screen that stretches the entire length of the hoverboard. Great for children & teens.