Hytera ES-01 Receive-Only Earbud used with ACN-01 ACN-02 ACN-02P ACM-01 ACS-01 ACN-05

The Hytera ES-01 is a lightweight, receive-only earbud designed for clear and discreet audio reception during professional radio communications. Its compact and ergonomic design ensures comfortable all-day wear while maintaining reliable audio performance. Featuring a standard 3.5 mm audio connector, the ES-01 is intended for use with compatible PTT and microphone controller cables. It is well suited for security, hospitality, retail, event management, and other professional environments where discreet communication is essential.

Key Features

• Receive-only earbud designed for use with the ACN-02P controller cable.
• Lightweight and comfortable for extended periods of use.
• Standard 3.5 mm audio connector for compatibility with supported accessories.
• Delivers clear and reliable audio output for professional communications.
• Compact and discreet design suitable for everyday use.

Specifications

• Model: ES-01.
• Accessory Type: Receive-Only Earbud.
• Color: Black.
• Connector: 3.5 mm Audio Plug.
• Push-to-Talk (PTT): None.
• VOX Support: None.
• Emergency Key: None.
• Speaker Power: 10 mW (Rated), 20 mW (Maximum).
• Speaker Impedance: 32 Ω ±15% @ 2.0 kHz.
• Speaker Frequency Response: 110 ±3 dB @ 1 kHz at 0.179 V.
• Ingress Protection: Not Rated.
• Weight: 9 g (≈ 0.02 lb).
• Operating Temperature: -20°C to +60°C.
• Storage Temperature: -40°C to +85°C.