NASCAR Driver and Crew Chief Racing Kit with R1 Radios provides improved communication flexibility and clarity across racing platforms. This wired NASCAR communications kit designed for digital and analog communication features R1 Dual-Band Digital/Analog Radio and H42 Behind-the-Head Headset for better noise reduction. The product includes added protection with a ballistic nylon radio belt and an aluminum handheld radio box. This kit features clear audio and offers simple, reliable setup with plug-and-play installation. The kit also includes a driver kit with a communication harness, helmet kit, AlphaBud mono earbud, and a steering wheel push-to-talk button. The crew kit includes the same radio, an upgraded BTH headset, a handheld radio coil cord, and a quick-release buckle belt. Works with all VHF/UHF business band radios, compatible with many commercial radio brands.