Description: Brand: TAC-SKY Earmuffs: silicone PTT plug: kenwood 1. Electronic noise reduction - With electronic active noise reduction and sound collection technology, this earphone provides clearer, natural sound and protection for your ears. 2, chip protection - This headset chip is well protected by the film layer, can provide higher defense, mold, dust and moisture. 3, silicone earmuffs - earmuffs made of silicone, rather than sponge.Therefore, this earmuff has higher elasticity and firmness, and the ear is more comfortable. 4. High-strength material - The plug cable is made of Kraft cable and TEP cover. It has stretch, strength and frost resistance, and is not easy to age and hard. 5, the headband is made of the first layer of cowhide, not easy to deform and weak. 6. Equipped with U94 Ken plug - This headset works perfectly with the supplied u94 K plug via a 7.0 mm military plug and PTT button. The quality of the earphone PTT is good, and the plug is safe. The clip on the back is fast because it has good quality and works well. Easy to install and easy to operate. The KENWOOD U94 PTT is suitable for all series of tactical headphones, simple to operate and compact. The sturdy rear clips provide a secure attachment with a metal clip on the back for the vest/shoulder strap. Easy to install and easy to operate. Suitable for military standard plugs, push-to-talk buttons.