Cheap And Discounts 2 Pin PTT Speaker Microphone for Kenwood BAOFENG UV-5R BF-888S Retevis H777 RT3 RT80 TYT PUXING Ham Radio Walkie Talkie C9001A Wholesale. Buy Directly From Merchant Hongkong Retevis Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.