User's Manual

When the battery is low, the low-voltage light will blink to warn the user. The
unit will be automatically turned off if the battery has been depleted.
Warning
·When charging finishes, pull out the charge cable.
·Never try to open or repair this product yourself.
·Keep this device away from fluids, such as water.
Maintenance
·Do not attempt to disassemble the device or replace the rechargeable
battery. Doing so will void the warranty.
·The battery will discharge if it is stored for a long time without operation.
·Use the specified charger. Disconnect the device when the battery is fully
charged.Overcharging the battery will shorten the battery life.
·Do not expose the device in extreme heat or cold environment, which will
shorten the battery life.
Disposal
Always dispose the used appliance at a recycling centre. Do not
dispose the used appliance together with the household waste.
Note:
Due to the device uses 2.4G radio waves technology to communicate, The
connection can be subject to interference from obstacles, like walls, metals,
or other electronic devices，so please keep the keyboard and dongle in a line
as possible.
In line with the policy of continued development, the manufacturer reserves
the right to amend The specifications without prior notification. The
illustrations in the user manual are for reference only. Please operate
according to the real design.
FCC Caution:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures: