Sena Cases uses low density magnets that are approved for use with PDA’s Smart Phones and IPOD’s and they do not interfere with the device. We have been using these magnets for 6 years without any reports of interference. These magnets are approved by the FCC for use with these computer devices.
Many case manufacturers do not use the magnetic closure because Sena is the innovative Patten holder on this method and they are not allowed to use this closure legally. Sena invented this style of case and are proud of our products and customer satisfaction with our products for the past 6 years.