Check the listing for details. Whites 1/4" Angled Plug Metal Detector Headphones for Treasure Hunting. Condition: New. Listed at 29.95 USD. Whites Standard Headphones Product Description: White's Metal Detector Headphones are very well made and economically priced. You can use them with; White's, Minelab, Tesoro, Fisher, Garrett, Bounty Hunter, etc. metal detectors. If you are not using headphones with your metal detector you could be missing those whisper signals from deep targets. Also. your detector’s batteries last longer when you are using headphones because you’re not driving the speaker. Specifications: White's Stereo Headphones Heavy Duty for Rugged Applications Full Size Headphones 1/4 Angle Plug Stereo/Mono Switch Two Rotary Volume Controls Adjustable Padded Headband 6 ft Coiled Lead Impedance: 8 Ohm Frequency Response: 45-12.000 Hz Sensitivity: 96 dB at 1 kHz Maximum Input: 250 mWWhites Standard Headphones Product Description: White's Metal Detector Headphones are very well made and economically priced. You can use them with; White's, Minelab, Tesoro, Fisher, Garrett, Bounty Hunter, etc. metal detectors. If you are not using headphones with your metal detector you could be missing those whisper signals from deep targets. Also. your detector’s batteries last longer when you are using headphones because you’re not driving the speaker. Specifications: White's Stereo Headphones Heavy Duty for Rugged Applications Full Size Headphones 1/4 Angle Plug Stereo/Mono Switch Two Rotary Volume Controls Adjustable Padded Headband 6 ft Coiled Lead Impedance: 8 Ohm Frequency Response: 45-12.000 Hz Sensitivity: 96 dB at 1 kHz Maximum Input: 250 mW