Cheap And Discounts Original IP67 Waterproof PTT Mic Microphone Speaker for TYT MD-2017 MD2017 MD-398 MD398 RT82 RT83 RT87 VETOMILE V-2017 DMR Radio Wholesale. Buy Directly From Merchant ZONOPromotions Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.