9
Care and Cleaning
To guarantee optimal performance as well as a long
service life of the product, please follow the tips below.
Product Care
● Do not pierce or scrape the product.
● Keep the product far away from substances that can
corrode the circuit.
● Do not hold the product by its antenna or earpiece
cable directly.
● Attach the accessory connector cover when the
product is not in use.
Product Cleaning
Caution：Power off the product and
disconnect the power supply before cleaning.
● Clean up the dust and ne particles on the product
surface and charging piece with a clean and dry lint-
free cloth or a brush regularly.
● Use neutral cleanser and a non-woven fabric to clean
the keys, control knobs and front case after long-time
use. Do not use chemical preparations such as stain
removers, alcohol, sprays or oil preparations, so as
to avoid surface case damage.
● Make sure the product is completely dry before use.
Optional Accessories
Please contact your local dealer or us for more details
on the main optional accessories of the product.
Caution：Use the accessories specified by the
Company only. If not, the Company shall not
be liable for any losses or damages arising out
of use of unauthorized accessories.
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