User Manual
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CE Statement
Herby,Shenzhen DZH Industrial Co., Ltd declares that this Bluetooth
Keyboard，B022 is in compliance with the essential requirements and
other relevant provisions of Directive 2014/53/EU. In accordance with
Article 10(2) and Article 10(10), this product allowed to be used in all
EU member states.
Use the Bluetooth Keyboard in the environment with the temperature
between 0℃ and 60℃
Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to the instructions.
The product shall only be connected to a USB interface of version
USB2.0
Operation Frequency: 2402MHz~2480MHz
Max output power: 0.002W
Manufacturer：Shenzhen DZH Industrial Co., Ltd
Address：3th Floor, YiTuo Mike Industrial A building, Bu Yong
Industrial D zone, ShaJing, Shenzhen, China
Tel: +86-0755-29951078
Fax: +86-0755-29951079
E-mail: xux@dzhgy.com
FCC Statement
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate
the equipment.
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:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions (1)this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
The device has been evaluated to meet general RF
exposure requirement. The device can be used
in portable exposure condition without restriction