TelephoneStuff.com Pryme Radio Products SPM-800B Series Medium Duty In-Helmet.. SPM-813B

Perfect for those wearing 3/4 helmets and using Motorola radios. Electret mic system reduces background noise to an absolute minimum. The system installs in the helmet pads using only VELCRO brand touch fasteners (included) and is fully modular and removable from the helmet when not needed. The microphone features a large, rubber-covered Push-To-Talk button that can be secured to handbars or held in the palm of the hand and is easy to find and operate, even while wearing heavy gloves. Features: - Compatible with 3/4 helmets - Lightweight in-helmet motorcycle microphone system - Designed for use in light-duty applications such as Security and Recreation - High-quality electret condenser mic element produces excellent transmitted audio - Large, rubber-covered Push-To-Talk button can be secured to handlebars or held in the palm of the hand and is easy to find and operate, even while wearing heavy gloves - Installs using only supplied VELCRO brand touch fasteners, does not require drilling into the helmet - Fully modular and removable when not in use - One-pin connector compatible with the following radios: - EF Johnson Radio (Pryme PA-BDN6676 or Motorola BDN6676 adapter required) - 5100 Series, 511X, 512X/514X, 518X