Code Red Cqb Mod Headset W/ Waterproof Ptt . This is a modular headset that fits under most helmets and face masks. Adjustable behind the head strap. Heavy duty Push-To-Talk (PTT) with a metal reinforced swivel clip. This is an affordable headset that is perfect for your airsoft and paintball communications. Package Contents: Code Red Cqb Mod Headset W/ Waterproof Ptt