Uniden EM800 earpiece headset suits UH810 UH820 UH850 UH950 UH835 UH820S UH850S
Genuine Uniden EM800 Earpiece/Headset
The Uniden EM800 headset is compatible with the following Uniden UHF radios
Features and Specs
Fits inside your ear and works via a PTT (Pust-To-Talk) button located where the microphone is on the cable.