["Feature:Made of high-quality material, durable, firm and has a long life for time.It is a DTMF Microphone with Keypad for QYT mobile Radios.Good communication function, clear voice and soud quality.Compact size and light weight, easy to carry and use at anywhere.Compatiable models: for QYT KT-8900D KT-8900 KT8900R KT-7900D Mini-9800 KT8900.Specifications:Item Type: DTMF Microphone with KeypadMaterial: ABSSize: 4.7x8x2.5cm/1.8x3.1x0.9inColor: BlackQuantity: 1 PCNote:No retail package.Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes:1 x DTMF Microphone with Keypad for QYT mobile Radios1 x Hanger clip for Microphone"]