why shold u choose our brand one2max ？ 【Compatibility】: Our moisture resistant acoustic tubes are compatible with many popular two-way radio brands, including compatible with Motorola, Kenwood, Hytera, Icom, Harris, EFJonson, Relm, Miland, Uniden, Tait, Talkabout, and Baofeng. Stay connected with ease. 【Lightweight and comfortable】: Made of medical-grade silicone, our earpiece tube offer both safety and comfort. They're easy to install, remove, and clean, and even waterproof for added convenience. 【Clear sound】: Featuring a see-through tube design, our replacement coil tube provide excellent sound quality and clarity. You won't miss any voice messages or communication errors. 【Durable and flexible】: Our high-quality acoustic earpiece replacement have thickened walls for extra durability, and can stretch up to 55cm/21.65 inches to fit various work needs. 【Hassle-free shopping】: Rest assured that we offer a 30-day free return and fast refund service, as well as a 180-day warranty service, so you can shop with confidence. Our acoustic earpiece have a wide range of applications, including for use by police, private security, public service, hospitals, bars, and restaurants. Additionally, they can also be used for cosplay, role play,fake fbi earpiece and a variety of different themed parties.