User's Manual

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14. Care and Cleaning
To guarantee optimal performance as well as a long service life of the device, follow the tips below.
14.1 Product Care

Do not pierce or scrape the device.

Do not drop the device or collide with other objects.

Keep the device far away from substances that can corrode the circuitry.

Do not hold the device by the earpiece cable.
14.2 Product Cleaning
Turn the device off and remove the battery before cleaning.

Clean up the dust and fine particles on the device 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 screen, keys, 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 device is completely dry before use.