Cheap And Discounts Hytera TC-508 UHF bidirectional walkie-talkie HYT TC-500S UHF VHF Handheld walkie-talkie with lithium-ion battery Wholesale. Buy Directly From Merchant AIRFREE Electronics. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.