AOER Air Covert Acoustic Tube Headset Earpiece FBI Style for Motorola Radio GP344R GP366R GP388 EX600 EX600XLS PRO5150 Elite PRO5151 Elite PTX760 Plus PTX800 Plus GL200 GL2000 Multi pin, Hidden mic in PTT button, 1 spare earbud included Clip this hands free earpiece onto your shirt and begin using your radio device to communicate discretely and easily, whether you're in security, retail, or hospitality. Ideal for demanding covert security applications where sound clarity and earpiece durability are of paramount importance. The discreet acoustic tube earpiece fits snugly in the ear and allows the user to hear in high noise environments and keeps incoming communication private. Excellent for use in police, military, nightclubs, bars, paintball, security,restaurants, hotels, bouncer, warehouses, and noisy environments.