Motorola HCSN4000 Earpiece with In-Line Push-to-Talk Microphone for 2-Way Radio

The Motorola HCSN4000 Earpiece with Inline PTT Microphone provides comfort and hands-free operation offers a non-invasive hygienic over-the-ear receiver. Comfotable and convenient earpiece enables Communication without removing the radio from its holster. Push-to-talk button activates microphone when you're ready to speak. Motorola-manufactured D-Ring for For XTN, CLS, M, CP, GP300 & P110 Series Radios (Compatible with CP88, CP100, CP150, CP200, CT150, CT250, CT450, CT450LS, GP2000, GP300, GP308, GP68, GP88, GTI, GTX, LTS2000, AXV5100, AXU4100, PR400, P040, P080, P110, P1225, P1225LS, P200, PRO3150, SP10, SP21, SP50, XTN446, XTN500, XTN600, VL130, VL50) Earpiece with in-line clip on microphone Push to talk button Works on either ear