Mic & Ear Hook Earpiece Radio Kit - Quick Disconnect (Hirose) EF Johnson 51SL ES, ASCEND ES, 5000, 5100, 7700, STEALTH SERIES, 5300, 7700, Kenwood VP900, VP600 & MoreP N: LT EH 23SR: For EF Johnson 51SL ES, ASCEND ES, 5000, 5100, 7700, STEALTH SERIES, 5300, 7700, Kenwood VP900, VP600, & More Utility Lapel Mic Ear Hook Earpiece for Public Safety Officials. High tensile strength polyurethane cable, internal KEVLAR weaved lining. We stand behind our products and those who use them. This complete Listen & Talk kit includes: 30 Day Fit & Function Money Back Guarantee. Purchase with Confidence. Radio Specific Quick