Land use only

• Built-in Z-Lynk receiver. High-fidelity audio.
• Volume control. Adjust signal levels to suit individual hearing requirements and to enhance weak signals.
• Comfortable headband and ear cushions.
• Folds down for easy storage.
• USB charging cable included.
• Speaker impedance: 8 ohms
• Frequency response: 30-18,000 Hz.
• Works with units that have Z-Lynk already