This is the most powerful solution to communications for motorcycling snowmobiling and any other sport rider that wears a helmet. The PTT unit comes with a lapel clip a large PTT button and a volume control.</br>Dual speakers for increased sound and clarity fits into the ear well of all headsets</br>Professional users including: police officer fireman military personnel FBI / CIA / secret agents Bodyguard And Great for use in police military nightclubs bars paintball security restaurants hotels bouncer warehouses and noisy environments.</br>Compatible with: Midland: *GXT1000VP4GXT1000VP4LXT650VP3Lxt650vp3</br>Compatible with: * Alan Midland G5/ G6 / G7 / G8 / G9/ G10/ G12 /M24 / M48 / M99* Midland 75-501 75-510 75-785 75-786 75-810 75-820 72-822 445BT 70-440BP 75-501 75-785 75-810 80-125 80-150 80-40080-425* Alan 39 Alan 507 Alan 607 Alan 643 Alan 654 Alan 95 Plus Atlantic-i CT-22* G225 G227 G300 GXT250 GXT300 GXT310 GXT325 GXT400 LXT335 LXT350 LXT376SP-440 etc</br></br>Product Description</br></br><p><b>KENMAX? Half Face Professional Motorcycle Helmet Headset Microphone Ea