Yolispa Air Tube PTT Earpiece Headset with Microphone, Covert Acoustic Black\nDescription\n\nFeatures:\n--- Detachable Wire Connector: Double-sided detachable parts, free to assemble, convenient to replace worn / dirty Clear Acoustic Tube Ear bud, so always keep your equipment top level.\n--- Radiation-proof: By the radio waves radiation reducing, air acoustic tube protect your body from the direct hurt.\n--- Anti-noise: The Soft plastic ear bud fits snugly to either left or right ear and deliver a great sound even in noisy places by air acoustic tube.\n--- Wide Use: Suitable people like police, bouncer, HAM amateur, fireman, security members etc.; For activity such as skiing, car racing, hiking, travelling, large-scale project security and so on.\n--- Tactical Hidden: Transparent acoustic tube earpiece could be invisible by transforming into the surrounding environment. So, it is not easily detected by the others when you hide the transparent tube earphone under the collar or so. Th: