Hytera ESM12 Earbud w/ PTT (ACM‑01 + ES‑01) | BD5i, PD4 & TC‑508

Hytera ESM12 Earbud with In-Line PTT and Microphone (ACM-01 + ES-01) The Hytera ESM12 combines the ACM-01 waterproof PTT/MIC cable with the ES-01 receive-only earbud to create a compact, comfortable communication solution for Hytera BD5i, PD4 Series, and select analog models. This bundled setup delivers clear audio, discreet operation, and reliable performance—ideal for hospitality, retail, security, and professional users who need lightweight, hands-free communication throughout the day. Key Features Includes ACM-01 waterproof PTT & MIC cable + ES-01 earbud In-line PTT for quick, discreet transmission Comfortable earbud design for extended wear Clear audio performance in busy environments Durable OEM components built for daily professional use Genuine Hytera accessory bundle Compatible With Hytera BD502i Hytera BD552i Hytera PD402i Hytera PD412i Hytera TC-508 Additional Hytera radios supporting ACM-01 + ES-01 interface Ideal For Hospitality and hotel operations Retail and customer service teams Security and event staff Light industrial and warehouse environments Any user needing a discreet, comfortable earbud with PTT The ESM12 provides a lightweight, reliable audio solution that keeps teams connected with clear, discreet communication in fast-paced environments.