Description The RLN6423 Swivel Earpiece with PTT from Motorola is a comfortable, flexible & lightweight earpiece designed for all-day wear and can be worn on either ear. Its in-line push to talk feature makes communication easy when your radio is not readily accessible. Add hands-free convenience to your Motorola radio with this simple-to-use and wear earpiece. The earpiece is compatible with most two pin Motorola business radios including the following: AXU4100, AXV5100, CLS1110, CLS1410, CLS1450CB, CLS1450CH, XU1100, XU2100, XU2600, XV1100, XV2100, XV2600, DTR550, DTR650, and DTR410. Also works with RDX, RDM and RM series. This part number was changed from RLN6423A to HKLN4604A Wilcox Sound is an Authorized Motorola Business Two-Way Radio Dealer
