The EVO II QUADwave is a multi-element ionic RF/EMR room absorber. It’s the world’s first portable grounding device that requires no cables, plugs, or complicated setup—simply place it anywhere you like. Whether you’re in your car, camper, classroom, bedroom, hotel, or office, you can use the EVO II QUADwave with your A/V equipment to enhance your experience; its placement options are nearly limitless.
 
Setup takes just minutes: put the EVO II QUADwave on a bedside table to start reducing wireless radiation almost immediately. In just a few hours, it can eliminate radiation within an area of up to 20 by 25 feet.
 
Frequency range: up to 235 GHz
 
Size: 10 in x 6 in x 3 in