abcGoodefg Ear Bar Headset Earpiece with PTT Mic for Motorola Radios Walkie Talkie Blackbox-U Blackbox-V AXV5100 AXU4100 CLS446 CLS1110 CT150 CT250 CT450 2 Pin (Pack of 5) Ear-bar Headset/Earpiece Mic for Motorola Radios Walkie Talkie, 2 Pin Jack. Integrated PTT and microphone, talk and listen without holding the radio. Humanized design earhook fits snugly in your ear easily which keeps your conversations private. Headset microphone can be placed near mouth, which makes conversation more convenient and clear. Clothing clip stops the earhook being pulled down. Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses and noisy environments.