These affordable, yet quality headphones are made specifically for use with metal detectors. They have a frequency range of 30-20,000 Hz with a maximum power output of 100mW. The padded headband is fully adjustable and will accommodate most all head shapes and sizes. Also feature adjustable Volume Control.
Frequency Range: 30-20,000 Hz
10.5 Foot Coiled Cord with straight 1/4 Jack
Impedance: 8 ohms
Max. Power Output: 100mW
Sensitivity: 102 dB at 1mW