Review on Retevis Walkie Talkie Earpiece with Military Noise Reduction - Compatible with H-777 RT21 RT22 Baofeng UV-5R 888S, Tactical Headphone Two Way Radio Headset (1 Pack) by Aaron Hawk

My original rating was 1. The nut inside the speaker housing to hold the microphone stand fell off during assembly. . I liked the overall sound of the speaker and would give the microphone modulation quality a C+ (3+) rating (radio tested on Baofeng 5 and 88 series, Yeasu 70R handsets. Yaesu 400XDR was on the receiver side). I'm blown away by what $40 has become these days. You can no longer trust the quality of a product at this price. After my permanent fixation (the boom can no longer be reset), the device is usable. I'd love to offer a more detailed description of the product, but my suggestion is to stay away from a fix that fails during build. Update 20190801. As soon as my original post went online, the seller contacted me and sent another block to storage. The other unit arrived quickly and had no problems. I am upgrading a product from 3 to 4 stars and would like to give the seller 5 stars. Good service!