4C IMSA Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack injen filter Motorola TRBO and DMR Tier

Motorola TRBO and DMR Tier II compatible for broader integration across digital systems

• The shield visor mounts directly to shield

Mounting Preference: Use the included twist knobs for quick

High capacity 3800mAh battery for Rugged Radios V3 and RH-5R handheld radios provides double the battery life of the standard battery

4C IMSA Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack injen filter Motorola TRBO and DMR TierDesigned for road racing, the IMSA Wired Helmet Kit delivers loud, race ready audio and clear driver communication. Trusted in open wheel and sports car series like LMP2, GT3, GT4, and TCR, this kit features a 4 conductor IMSA configuration and installs easily into most helmets. This version includes a dynamic noise canceling mic, full flex boom, coil cord and a 1 8" jack for connecting your preferred earbuds. Features: IMSA 4 conductor configuration