Heavy Duty Submersible, Noise Cancelling Speaker and Microphone (for HT Series) Audio Accessory Type_Earpiece Parts not the number of radios

not the number of radios or handsets

this notifies people that help is required

In the event of an emergency

The radio's inbuilt speaker offers crystal clear audio

Heavy Duty Submersible, Noise Cancelling Speaker and Microphone (for HT Series) Audio Accessory Type_Earpiece Parts not the number of radiosRevolving Clip Attached Hands Free Communication Ensures no calls are missed Heavy Duty Submersible Noise Cancelling Compatible with Entel HT Series description This heavy duty speaker microphone is compatible with the Entel HT Series. The rotating clip allows the radio operator to carry the radio on their belt and have the ease of making and receiving calls hands free and without having to touch the radio. By having the radio attached to you at all