Bigstone Covert Acoustic Tube Earpiece 2 PIN for Motorola Radio(HIGH QUALITY);

Twin right angle: Ear 2.5mm stereo (top pin), Mic 3.5mm stereo (bottom pin) Distance between two pin: 5mm Clip-on microphone combined with PTT (Push to Talk) button The acoustic tube fits snugly to your ear canal and keeps your conversations private Hands free compatible with radios that are hands free capable Compatible Ham Radio Model:

Motorola VHF / UHF Spirit, Spirit Pro, Spirit Pro+

Motorola Spirt Series: SV10, SV11, SV11D, SV21, SV12, SV22, SV22C, SU210, SU22, SU22C, SU220

XTN Series: XTN446, XTN500, XTN600 XTN

XV Series: XV1100 XV2100 XV2600 XTN

XU Series: XU1100 XU2100 XU2600

CLS Series: CLS1110, CLS1410, CLS1413, CLS1450, CLS1450C

M Series: MV11, MV11CV, MV12, MV12CV, MV21C, MV21CV, MV22, MV22CV, MU11, MU11C, MU11CV, MU12, MU12C, MU12CV, MU21C, MU21CV, MU22CVS, MU24CV, MU24CVS, MU24CVST

CP Series: CP88, CP100, CP150, CP200 VHF / UHF

GP Series: GP2000, GP2100, GP300, GP 308, GP68, GP88, GP88S

SP Series: SP10, SP21, SP50

CT Series: CT150, CT250, CT450, CT450LS

PRO Series: PRO1150, PRO2150, PRO3150

P Series: P040, P080, P100, P110, P1225

Other Series: GTI, GTX, LTS2000, VL50, VL130, PMR446, ECP100