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1. Please use this device indoor in the European Community using frequency in 5150 - 5250MHz
to reduce the potential interference. Restriction in BE, BG, CZ, DK, DE, EE, IE, EL, ES, FR,
HR, IT, CY,LV,LT,LU,HU,MT,NL,AT, PL, PT, RO, SI, SK, FI, SE, and UK.
2. Please do not use this device in the place where the use of electronic device is not allowed,
such as airports, hospitals, gas stations, etc.
3. For your safety and the safety of others, please do not use this device while driving a vehicle.
4. To avoid potential safety problems, please do not put this device near the vehicle’s airbag.
5. For your safety, please do not use this device during thunderstorms.
6. Although this device is waterproof, please do not leave this device for long time in areas with
water or moisture.
7. Please use this device in the environment where the temperature is within -20 –+45 ℃and put
it in the environment where the temperature is within -30 - +70 °C. Otherwise, its performance
and service life may be affected.
8. Please use the original rechargeable lithium battery. Because low-quality batteries will affect
the performance and service life of the device, and may lead to explosion.
9. Please do not disassemble this device, and send to our authorized service centers for repair.
10. After the device has reached its service life, please discard it in a proper way to avoid
environmental pollution.
11. When replacing the battery or during the use of an external power supply, please shut down
the device completely before removing the battery or disconnecting the external power supply
to prevent damage.
12. This device is a Class B product, which may cause radio interference. Please take necessary
preventive measures.
