Product Review

Note
It's great use for the security company, hunting, camping, Church, schools, repair shop, fire man, police, driver, wedding arrangement etc.
Hot Spots
Heavy dutry construction design; High impact strength
Built in waterproof microphone; Loud and clear audio brings you crystal sound
Durable coil cord; Long-life design
Ergonomics design; More comfortable
Sturdy plastic 360 rotating clip; Flexible cable allow you can hang on everywhere you want
IP67 waterproof;  Waterproof and dustproof

Compatible Radio Model As Follow
Retevis RT82 RT87 RT83 two way radio 
Fit TYT MD-2017 MD398
Ailunce HD1 Ham Radio

Package Includes
1 x Retevis speaker microphone