Garrett MS-3 Z-Lynk™ Wireless Headphones, with Built-In Z-Lynk Receiver and Included Transmitter for High-Fidelity Audio.
Comfortable ear cushions and adjustable headband guarantee a comfortable fit for every head size.

This wireless headphone system works with many models of metal detectors. You can use these headphones and transmitter if your metal detector has one of the following:
1/4" headphone jack

2-pin headphone jack such as that found on the Garrett AT Gold, AT Pro, Infium LS, SeaHunter Mark II, and ATX detectors.

Is a Garrett wireless-enabled metal detector such as the Garrett AT Max or Ace Apex

Features:

• 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.

Includes:

• Garrett MS-3 Z-Lynk Wireless Headphones
• WT-1 wireless transmitter
• 2-pin AT connector to Micro USB cable—connects AT detectors to transmitter
• 1/4" Jack to Micro USB cable—connects detector with 1/4" jack to transmitter
• USB charging cable
• Mounting band