The BioField Dual-Mag is a high-intensity localized PEMF device, achieving 1,100 gauss per applicator which can be adjusted from between 10% and 100%. This unit has 2 coils so that 2 users can receive treatment simultaneously, or one person can target the PEMFs in 2 places. The device offers multiple programs covering recovery and focus, but it primarily emits frequencies that are ideal for sleep.