The Walker's line of products is widely considered the industry standard for shooting protection and safety. Walker's continues to raise the bar with enhanced safety products that offer unparalleled comfort and performance.Features :Adapts to any Walker's RECON MuffAllows for Bluetooth connectivity or GPRS Radio communicationBluetooth 5.0IPX4 RatedHi Gain omni directional boom micSound dampening rubberized composite housing3.5mm audio plugPowered by 3 (AAA) batteries (Included)