You need the right features

making it adaptable for various users and easy to transport​

Note: Does not include extension pole

It also avoids protruding and angular contact with your cheekbones

Auto-off 5mn if the headphones are turned on without a master device

Nokta T44 17.5x14" DD Search Coil for Jeohunter 3D Metal Detector, Black Use_Treasure Metal Detectors You need the right featuresThe Nokta T44 DD Search Coil is an essential accessory for the Jeohunter 3D metal detector. Measuring 17. 5" by 14" (44 cm x 36 cm), this concentric coil is designed for enhanced detection capabilities, especially in areas with complex ground mineralization. The T44 coil provides pinpoint accuracy, thanks to its strong signal concentration at the center of the coil, making it an excellent choice for both professional and hobbyist metal detectorists.