1. Do not use this device at the gas station (repair
station) or near flammable materials or chemicals,
and follow all graphic or text instructions. This device
may cause an explosion or fire in or around the fuel or
chemical storage and transport area or in an explosive
area.
2. Do not store or transport the equipment and its
accessories in flame or flammable liquids, gases or
explosive materials in the same box.
Traffic safety
1. Do not hold this device while driving and comply
with the regulations in your area or country.
2. The wireless device may interfere with the aircraft's
flight system, please comply with the relevant
provisions of the airline, in the ban on the use of
wireless equipment, please turn off this device.
Operating environment
1. Do not charge or use this device in a dusty, humid,
dirty, or near magnetic field to avoid malfunction of
the internal circuit of the device.
2. Do not use this device during lightning storms to
avoid lightning or other damage.