Crew Chief - H42 Spotter Headset and Rugged Handheld Radio Package is specifically designed for Crew Chiefs and spotters. This kit is inclusive of Rugged Radio's H42 headset, coiled headset jumper cable, and handheld radio, aiming to provide clear communications for NASCAR and IMSA circle track and road racing crew chiefs and spotters. You may opt for the fully digital 16-channel RDH for ultra-clear communication or the common dual band R1 with digital and analog operation. The RDH16 radio provides power and performance with easy operation and digital technology for ultra-clear communication along with analog mode for compatibility with standard analog radios. The R1 offers UHF and VHF operation with many accessories to extend radio usability on and off the track. Kit options: Single Radio, Dual Radio and Single Radio with Nitro Bee X. Features include easy setup, headset PTT, volume control, DNC Mic, Dual Band operation and Button Lock. Radio models include R1, RDM-DB, M1, RDH-X, V3, RM60, RH5R, RDH16, as well as Icom, Motorola, Kenwood business band radios and more. Requires a business license.