UpBright Surveillance Earpiece Ear-Hander Headset Mic For Motorola Radius Handheld Radio Walkie Talkie Series; MU11 MV11 MV12 MV22 SV11 XTN500 XTN600 XV1100 SV21 XV2100 XV4100 XU4100 SV12 CLS1110 CLS1413 CLS1450C CLS1450 CLS1450CB SU22C AXV5100 VL50 SU210 SU22 SV22C AXU4100 SU220 SV10 SV11D XU1100 XU2100 XU2600 SV22,VHF/UHF Spirit Pro + MU11CV MU12 MU21CV MU12C MU12CV MU21C MU22CVS MU24CV MU24CVS MU24CVST MV11CV MV12CV MV21C CP88 SP10 MV21CV MV22CV MV24CVS CP040 CP100 CP125 CP150 CP200 CP250 CP300 GP2000 CP200XLS GP2100 GP300 GP308 GP88S GP68 GP88 GP350 SP21 SP50+ SP50 CT150 CT250 CT450LS CT450 PRO1150 PRO2150 PRO3150 P040 P080 P1225LS P110 P1225 DTR550 DTR650 DTR410 GTI GTX LTS2000 VL130 PMR446 ECP100 PR400 Mag One BPR40 EP450 XTN446 XV2600 AU1200 RDV-5100 RDV-2020 CLS1410 AV1200 RDU-2020 RDU-2080D MU11C RDU-4100 RDU-4160D BPR-40 RDV-2080D RDV-5100 FD460A FD-460A FD-150A FD-450A FD-160A FD150A FD450A FD160A Blackbox-V Blackbox-U BlackboxV BlackboxU