User's Manual
Any radio transmitting equipment (including the product) is likely to cause interference in the features of
inadequately protected medical devices. If you have any problem or are uncertain to whether medical
equipment can shield external RF energy, ask your doctor or medical device manufacturers for advice.
Pacemakers:
When you turn on the product, the distance between the product and the pacemaker should always be kept
greater than 15.3 centimeters (about 6 inches). Do not put this product inside the jacket pocket. Please use
this product on the other side of the pacemaker to reduce potential interference. If you suspect there may
be interference, please turn off the product immediately.
Hearing Aids, Cochlear Implants:
Some digital wireless devices may cause interference in some hearing aids or cochlear implants. If there is
such interference, please consult authorized medical staff and refer tomedical device manufacturer's
instructions.
Other Medical Devices:
If you and the people around still use other medical equipment, please consult the authorized medical staff
or the manufacturer of the device to determine whether they can adequately shieldRF energy.
Note for Taking the Plane。
When the plane takes off, please turn off the product to prevent aircraft communication system interference.
In flight this product if prohibited to be used.
Operating Environment
Please do not use this productin the places with dust, wet, dirt, or near magnetic fields to
avoidthe circuit failure inside the product.
Please do not use this product inthunderstorms which may lead to product failureor clicking
danger.
Please do not place this product and its accessories at excessively high or low temperatures.
Doing so may lead to this product’s failure, fire, or explosion.
Please do not make this product near a heat source or naked fire, such as electric heating,
microwave, oven, water heater, fire, candles or other possible high temperature places.
Please do not allow children or pets swallow the product or its partsto avoid damages or
product failure or explosion.
Please do notattempt to open this product host. If improper operation or handling, substances
within the product may affect human health or pollute the environment.
Explosive Areas
If you're in the following environments, do not use this product: gas stations, fuel depots, chemical plants,
the places where blasting work is being performed, potentially explosive areas (such as vessel bottoms,
transportation or storage facilities for fuel or chemicals, or the places containing particles, powders,
chemical properties, or metal powder particles). In these environments, the spark may cause an explosion or
fire, resulting in casualties.
Electronic Equipment
In order to avoid effects of electromagnetic interference, please turn off the productin the places indicated
with prohibition of the useof the electronic device.
Children and Pets
Please place charger cables and all other components in the places where children and pets cannot
touch. If children and pets mistakenly swallow parts, it may result in suffocation or other dangerous