Ruyage Radio Bluetooth Headset(HB780D)About this item It can be paired with the walkie talkie with K connector and mobile phone at the same time. When the walkie talkie model comes in, it will receive first, and it will automatically return to the mobile phone pairing state after 8s. Compatible with Baofeng UV 5R UV 82 BF F8HP UV 82HP RY12 H777 , Quansheng UV K5 UV K6 K type connector. NOT Work with Motorola ICOM Hytera Yaesu Midland etc It has a noise cancellation function. When the