Feature: 1. APPLICABLE RADIO: The radio walkie talkie adapter cable is applicable for Motorola GP140 GP320 GP328 GP338 GP340. 2. FITMENT HEADSET: The U94 PTT adapter cable is applicable for COMTAC, for MSA, for EARMOR, for TCA, for RAC headset. 3. PUSH TO TALK: There is a button activation (push to call) device on the adapter, just press the button, you can quickly and easy operate without waiting. 4. BACK CLIP: The metal clip on the back can be carried on the vest and strap, which is easy to install, light weight, easy to carry, and easy to operate. 5. PREMIUM ADAPTER CABLE: The cable wire is made of ABS, which is wear proof, not easy to bend and break, and is very durable. Specification: Item Type: Radio Walkie Talkie Adapter CableMaterial: ABSApplicable Radio:Applicable for gp140, gp320, gp328, gp329, gp338, gp339, gp340, gp360, gp380, gp640, gp680, gp760 gp1280 Applicable for mtx850, mtx850ls, mtx900, mtx950,mtx960,mtx8250,mtx8250ls, mtx9250、 Applicable for HT750, HT1250, HT1250LS, HT1550 HT1550XLS Applicable for ptx700 ptx760 ptx780 Applicable for pro5150, pro5350, pro5450, pro5550, pro5750, pro7150, pro7350, pro7450, pro7550, pro7750, pro9150 . Package List: 1 x U94 PTT Adapter Cable