Zeadio Aarmn4026b Car Mobile Radio Handheld Speaker Dtmf Keypad Mic Microphone for Motorola Radio Cdm1250 Cdm1550 Cdm750 Em200 Em400 Gm338 Pm400 Pro5100 Pro7100 Gm660 Gm900 Gm950 Etc. Can work as replacement for model RMN4026, MDRMN4026 Mic clip hanger and 2 screws are included Built-in PTT and microphone is very handy Sold exclusively by Zeadio