Keenso Helmet Rail Adapters, 2pcs POM +Stainless Steel Helmet Arc Rail Suspension Headset Support for Comtac I, Comtac II Headset Connected to All Series FAST, ACH Series, MICH Series Helmet(black)
Star Wars The Black Series Boba Fett Premium Electronic Helmet, The Empire Strikes Back Full-Scale Roleplay Collectible+Duracell NEW Optimum AAA Alkaline Batteries [Pack of 4], 1.5 V LR03 MX2400