Hytera ESM12 Earbud with In-Line PTT MIC and VOX Switch

The Hytera ESM12 is a lightweight and practical earbud audio accessory designed for professional two-way radio users who require both push-to-talk (PTT) and VOX (voice-activated transmit) functionality. The in-line microphone and control module allow fast and convenient communication without the need to handle the radio directly.

ESM12 is ideal for environments where hands-free operation is essential. Its compact design ensures comfort during extended use while maintaining clear audio performance.

Key Features

• Compact earbud design for comfortable all-day wear
• In-line push-to-talk (PTT) button
• Built-in VOX switch for hands-free operation
• Integrated microphone for clear voice pickup
• Lightweight construction (about 32 g)
• Reliable 2-pin connector

Technical Specifications

Compatibility

Replacement Products

• ACM-01
• ES-01

Ideal Use Cases

• Retail and hospitality operations
• Warehousing and logistics teams
• Security and event coordination
• Hands-free professional radio communication