FCC Information
The device complies with part 15 of FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received,
including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void your authority to operate
the equipment.
The distance between user and products should be no less than
20cm