Amazon.com: HYS Heavy Duty Shoulder Speaker Microphone, Walkie Talkie Remote Speaker Mic W/3.5mm Audio Jack Replacement PMMN4022A for Motorola GP344 GP388 GP328Plus GP688 EX500 EX560 2 Way Radio : Electronics
GP344 Compact Two-Way Portable Radio - Motorola Solutions EMEA
Micro-earphone x MOTOROLA GP-344 / GP-388. Coil cord.