To the Owner
Always keep the divice at a distance of 20cm from medical devices link hearing aids, pacemakersas itmay interfere when the divice the turned on. it is advisabel to consult your physician or the manufacturer of the medicial device before using your device.
Avoid using divice in areas with high electromagnetic rediations.
Be aware of the usage limitation when using your divice at places such as aircrafts, petrolstation, hospital, oil warehoused or chemical factoris, whean there are explosives gases or explosive products being processed. Turn off your divice if required.
Do not open and touch the inner area of your divice as it may affect your divice performance.