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11.
Care and Cleaning
To guarantee optimum 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 away from substances that can corrode the circuitry.
Do not hold the product by the connection cable.
Attach the USB port cover when the USB port is not in use.
Product Cleaning
Power off the product before cleaning.
Make sure the product is completely dry before use.
Clean up the dust and fine particles on the product's surface with a clean and dry lint-free cloth or a
brush regularly.
Use neutral cleanser and a non-woven fabric to clean the keys and surface after long-time use. Do
not use chemical preparations such as stain removers, alcohol, sprays or oil preparations, so as to
avoid surface damage.