FCC ID: 2A74H-JP-12-3-1 Pu-dance mat

Dance Blanket Manual Model: JP-12-3-1 2.4g blanket control unit The control circuit of the 2.4G blanket motherboard consists of 1 MCU

(integrated the function of the single -chip microcomputer and the 2.4G generalization function). 2.4G blanket control unit work principle:

1. When the 2.4G blanket control unit was installed with 2 dry batteries

(No. 7), the MCU started working. The MCU first transmitted the 2.4G signal of the "request to connect to the host" to the surrounding. The indicator light of the blanket motherboard was flickering. At this time, the surrounding host will receive a connection signal of the 2.4G blanket control unit at the same time. When the host receives the connection signal, the indicator light of the blanket control unit will be destroyed, the host will always receive the connection and key signal of the 2.4G blanket control unit, and operate the game. In the game, press the button on the motherboard and then release it. The corresponding expression of the indicator light is extinguished after litting. 2.4G blanket control unit will automatically search for signals of the host after each electricity is on. Next, the carpet motherboard will automatically search for about 15 seconds and enter the dormant mode. 2.4G blanket control unit and the normal use method of the host is: After the host is powered first, the 2.4G blanket control unit is powered on. When the battery power of the 2.4G blanket control unit is insufficient, the key is not sensitive or delayed. At this time, please replace the 2 new section 7 battery as soon as possible. FCC Warning 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. NOTE 1: 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement.

Label and Information FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

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FCC Test Report Page 1 of 1

Shenzhen Rubik's Cube Innovation Technology Group Co., LTD Agent Authorization Company: Shenzhen Rubik's Cube Innovation Technology Group Co., LTD Address: 507, 5F, Fukang Building, Fukang Community, Longhua Street, Longhua District, Shenzhen, Guangdong, China Product Name: Pu-dance mat Model Number(s): JP-12-3-1 Product Description: Pu-dance mat We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: (y|iao Miony Date: 2022.07.29 Name: Fujiao Xiong Title: Legal Person Company: Shenzhen Rubik's Cube Innovation Technology Group Co., LTD

Shenzhen Rubik's Cube Innovation Technology Group Co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 29, 2022 Subject; Request for Confidentiality FCC ID: 2A74H-JP-12-3-1 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential _ documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. x] Schematic Diagram

[x] Block Diagram

[_] Parts List

[x] Operational Description

[_] Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s):

[x] External Photos Xx] Test Setup Photos

[x] Internal Photos

[x] User Manual

[_] For 45 days, pursuant to Public Notice DA 04-1705. OR

[x] For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely,

, \, . Signature: Fuji Xi ong Name: Fujiao Xiong Title: Legal Person