C Style Detachable Earpiece with In-Line Push To Talk Mic The Hytera EHN21 is a detachable C Style Earpiece with In-Line Push to Talk Mic. The unit consists of Hytera Part Numbers EH-01 and ACN-02. This combination is popular for facilities with a large fleet of two-way radios that are shared by multiple employees. One Hytera EHN21 C Style Detachable Earpiece is purchased to be paired with a Hytera two-way radio. Additional EH-01 headsets are purchased for employees resulting in an overall cost savings for the facility. Key Features Type: C Style Detachable Earpiece with In-Line Push to Talk Mic - Provides hands-free communication with a microphone and earpiece for convenient operation. Hytera Part Numbers: EH-01 and ACN-02 - Consists of these specific Hytera part numbers for compatibility and replacement within the Hytera ecosystem. Weight: about 50 g - Lightweight design minimizes user fatigue and ensures comfortable wear for extended periods. Color: black PTT Key: available - Includes a push-to-talk key for quick and easy voice transmission. Connector: 13-pin connector Microphone Sensitivity: -45±3dB Speaker Power: 10 mW (rated); 30 mW (max.) Speaker Impedance: 32 Ω±15% Speaker Frequency Response: 108±3 dB IP Rating: IP54 Operating Temperature: –20℃ to 60℃ Storage Temperature: –40℃ to 85℃ Compatibility HP782 HP702 HP682 HP602 PD602i PD662i PD682i X1pi Benefits Detachable Design: Allows for easy sharing and cost savings, particularly in workplaces with shared radio systems. Water Resistant PTT: Provides reliable communication in wet conditions, ensuring clarity and functionality in challenging environments. Clear Communication: Designed for clear audio transmission and reception, facilitating effective communication. Warranty 1-year manufacturer's warranty