Awen+&reg; Throat Microphone Mic Covert Acoustic Tube Earpiece for Motorola 1 Pin Walkie Talkie TLKR T3 T4 T5 T6 T7 COBRA MT200 T6200 etc. Throat Mic Throat microphones pick up sound directly through vibration sensors against your neck, and transmit via an acoustic sound tube This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles With the best-quality transparent acoustic tube that could hardly be detected by people around you, and protect your health from radio electromagnetic wave radiation A remote microphone with push to talk button you can clip anywhere Finger PTT which can surround your finger,easier for "push to talk"