KENMAX 2 Pin D Shape Earpiece Headset for Two Way Radio Motorola GP88 300 CT150 P040 PRO1150 SP10 XTN500 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. By adjusting the earplug like the shape of the ear in the ear hook can be adjusted to the most comfortable orientation, snapping ears, easy to intercom. Has a remote microphone with push to talk button you can clip anywhere. Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments. PU Wire cable for greater durability keep clearly transmit voice in extreme noise situations