... around Background noise cancel Two way radio accessories throat microphone for Motorola handheld radio GP Series GP88 GP88S GP68 --Two sensors design to make ... connector (6 pins Mini-din) design that make any radio are valid Compatible with :For Motorola GP Series:GP2000 , ... , SV21, SV12, SV22, SV22C, SU210, SU22, SU22C,SU220 VHF / UHF Spirit, Spirit Pro, Spirit Pro+, Spirit HP 10For Spirit MU ...