Compatible motorola cls1110 earpiece Models:
* XTN Series: XTN446, XTN500, XTN600
* XTN XV Series: XV1100, XV2100, XV2600, XV4100
* XTN XU Series: XU1100, XU2100, XU2600, XU4100
* XTN AX Series: AXV5100, AXU4100
* CLS Series: CLS1110, CLS1410, CLS1413, CLS1450, CLS1450C, CLS1450CB, VL50
* Motorola Spirit Series: SV10, SV11, SV11D, SV21, SV12, SV22, SV22C, SU210, SU22, SU22C, SU220 VHF / UHF Spirit, Spirit Pro, Spirit Pro+
* Spirit MU Series: MU11, MU11C, MU11CV, MU12, MU12C, MU12CV, MU21C, MU21CV, MU22CVS, MU24CV, MU24CVS, MU24CVST
* Spirit MV Series: MV11, MV11CV, MV12, MV12CV, MV21C, MV21CV, MV22, MV22CV, MV24CVS
* CP Series: CP88, CP040. CP100, CP125, CP150, CP200, CP250, CP300
* GP Series: GP2000, GP2100, GP300, GP308, GP68, GP88, GP88S, GP350
* SP Series: SP10, SP21, SP50, SP50+
* CT Series: CT150, CT250, CT450, CT450LS
* PRO Series: PRO1150, PRO2150, PRO3150
* P Series: P040, P080, P110, P1225, P1225LS
* DTR Series: DTR550, DTR650, DTR410
* Other Series: GTI, GTX, LTS2000, VL130, PMR446, ECP100, PR400, Mag One BPR40, BPR-40, EP450, AU1200, AV1200
* RDX Series: RDV-5100, RDV-2020, RDU-2020, RDU-2080D, RDU-4100, RDU-4160D, RDV-2080D, RDV-5100
* FDC: FD-150A FD150A, FD-450A FD450A, FD-160A FD160A, FD-460A FD460A
* Blackbox Series: Blackbox-V, Blackbox-U