Compatible Uniden 2.5mm 1-pin models:
GMR1038-2CK, GMR1048-2CK, GMR1058-2CK, GMR1088-2CK, GMR1438-2CK, GMR1448-2CK, GMR1558-2ck, GMR1588-2ck, GMR1595-2CK, GMR1636-2C, GMR1838-2CK,GMR2059-2CK, GMR2089-2CK, GMR2099-2CK, GMR2238-2CK, GMR2240-2CK, GMR2638-2CK, GMR2838-2CK, GMR2872-2CK, GMR2889-2CK,GMR2875-2CK,GMR3040-2CK,
GMR3040-2CKHS, GMR3689-2ck, GMR3699-2CK, GMR3799-2CK, GMR3799-2CKHS, GMR4040-2CKHS, GMR4099-2CKHS, GMR5089-2CKHS, GMR5099-2CKHS, GMRS480, GMRS480-2, GMRS520, GMRS520-2, GMRS522-2, GMRS720, GMRS720-2, GMRS750-2CK,
PMR845, PMR885,TR620, TR620-2, TR622-2

FRS1200, FRS1400, FRS1400-2, FRS300, FRS300-2, FRS400, FRS400-2, FRS400-2BK, FRS400G, FRS400G-2, FRS420, FRS420-2, FRS440, FRS440-2, FRS500-2, FRS550W,

Package Included: 10 x 2.5mm 1-pin jack Walkie Talkie Earpiece.
Brand New - 100% new and never been used.

Before Purchasing, please make sure it fits your transceiver.
Please contact us with any questions or concerns,we will solve it until you satisfy.