2.Please be careful to wear when driving if cycling so as not to affect safety.
3.Please enjoy music at a moderate volume to prevent adverse effects on the hearing.
4.Extra Microsoft adapter (Not Included) is needed when connect with old version Xbox One controller.
5.The USB interface is only used for power supply to LED light to highlight the atmosphere of the game.
6.1-to-2 3.5mm jack splitter cable (Not Included) is needed when you connect with PC if you want to use headphone and microphone at the same time.