Home / Accessories / Ear Pieces / Earbud with On-MIC PTT(RoHS). ESM14 Earbud with On-MIC PTT(RoHS). ESM14 Earbud with On-MIC PTT(RoHS). ESM14Shipped in 1-3 business days Add to quote SKU: ESM14 Categories: Accessories, Ear Pieces Brand: Hytera Description Description Earbud with On-MIC PTT(RoHS). SKU: ESM14Group: Hytera AccessoriesShipped in 1-3 business days. Related products Vehicle Charger Adapter 11-25V DC 12V/1A DC. CHV090 out of 5 INSTALLATION BRACKET TM600 TM610 TM628H. BRK040 out of 5 CHARGER MCU DUALSLOTS PD782i/PD702i/PT580H/PD792i-Ex PS2002 TRF. CH10A06-PS20020 out of 5 INSTALLTATION BRACKET MT680 TETRA. BRK110 out of 5