CompatibilityCompatible with Retevis H-777 RT21 RT22 RT68 RT18 RT19 RT27 RT-5R Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood two way radio and more. ^^ High grade qualityCables are made in high grade PU material, pliable and tough enough to achieves a long time use. ^^ Excellent speaker & microphoneRugged housing PTT (push to talk) provides a longer use of pressing times and hardly broken in your normal use; Sensitive microphone receive and transmit clearly sound even in noisy environment. ^^ Wrap-Around DesignThe soft Acoustic Tube wrap around your ear, makes it more comfortable for a long time use and the mushroom earbud fits snugly in your ear and keeps your conversation private.
^^ NoticeNot compatible with any Midland and Motorola walkie-talkies, welcome to ask about the compatibility if your radio brand/mode is not listed.