2AOXY-HM347BDigital Alarm Clock With Wireless Bed Sharker

Shenzhen Qianhai Patuoxun Network & Technology co., ltd Nov.02, 2020 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2AOXY-HM347B Model Number: HM347B, YGH314C-PRO To Whom It May Concern: We, The Shenzhen Qianhai Patuoxun Network&Technology co.,ltd hereby declare that the model : YGH314C-PRO is identical with the model : HM347B, except the model name. Except for the different above, no other modification is performed. Sincerely, Signature: Shenzhen Qianhai Patuoxun Network & Technology co., ltd Contact person: Derric Bai

Shenzhen Qianhai Patuoxun Network & Technology co., ltd Agent Authorization Company: Shenzhen Qianhai Patuoxun Network & Technology co., ltd Address: Wuhe RD 49#, Bantian District B-202, 6th Building Shenzhen Guangdong, China Product Name: Digital Alarm Clock With Wireless Bed Sharker Model Number(s): HM347B, YGH314C-PRO Product Description: Digital Alarm Clock With Wireless Bed Sharker 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: Date: 2020-11-02 Name: Derric Bai Company: Shenzhen Qianhai Patuoxun Network&Technology co.,ltd

Shenzhen Qianhai Patuoxun Network & Technology co., ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-09-17 Subject; Request for Confidentiality FCC ID: 2AOXY-HM347B To Whom It May Concern, Pursuant to the provisions of the Commission’s 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. Schematic Diagram Block Diagram Parts List 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); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR 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 Shenzhen Qianhai Patuoxun Network & Technology co., ltd Contact person: Derric Bai

External Photos ALL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT (PORT)

FCC ID Label Location FCC ID: 2AOXY-HM347B

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT VIEW OF ADAPTER Antenna

Page 1 of 34 FCC Test Report Report No.: AGC03518200701FE03 FCC ID : 2AOXY-HM347B APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Digital Alarm Clock With Wireless Bed Sharker BRAND NAME : N/A MODEL NAME : HM347B, YGH314C-PRO APPLICANT : Shenzhen Qianhai Patuoxun Network&Technology co.,ltd DATE OF ISSUE : Sep. 15, 2020 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15 Subpart C Section 15.231 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC03518200701FE03 Page 2 of 34 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Sep. 15, 2020 Valid Initial release Report No.: AGC03518200701FE03 Page 3 of 34 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TEST METHODOLOGY .......................................................................................................................... 6 2.3. ANTENNA REQUIREMENT .................................................................................................................... 6 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 7 4. DESCRIPTION OF TEST MODES ................................................................................................................. 8 5. SYSTEM TEST CONFIGURATION ............................................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM ..................................................................................................... 8 5.2. EQUIPMENT USED IN EUT SYSTEM ..................................................................................................... 8 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 9 6. TEST FACILITY ........................................................................................................................................... 10 7. TEST EQUIPMENT LIST ............................................................................................................................. 10 8. PROVISION FOR MOMENTARY OPERATION ........................................................................................... 11 8.1 MEASUREMENT PROCEDURE ............................................................................................................. 11 8.2 TEST SETUP ........................................................................................................................................... 11 8.3 TEST RESULT ........................................................................................................................................ 12 9. DUTY CYCLE CORRECTION FACTOR ...................................................................................................... 13 9.1 MEASUREMENT PROCEDURE ............................................................................................................ 13 9.2 TEST SETUP .......................................................................................................................................... 13 9.3 TEST RESULT ........................................................................................................................................ 13 10. RADIATED EMISSION ............................................................................................................................... 14 10.1. MEASUREMENT PROCEDURE ......................................................................................................... 14 10.2. TEST SETUP ....................................................................................................................................... 16 10.3. TEST RESULT ..................................................................................................................................... 17 11. BANDWIDTH ............................................................................................................................................. 19 11.1. MEASUREMENT PROCEDURE ......................................................................................................... 19 11.2. TEST SETUP ....................................................................................................................................... 19 11.3. TEST RESULT ..................................................................................................................................... 20 Report No.: AGC03518200701FE03 Page 4 of 34 12. FCC LINE CONDUCTED EMISSION TEST .............................................................................................. 21 12.1. LIMITS OF LINE CONDUCTED EMISSION TEST .............................................................................. 21 12.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ............................................................ 21 12.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST .......................................... 22 12.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ........................................................ 22 12.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST .................................................................. 23 APPENDIX B: PHOTOGRAPHS OF EUT ....................................................................................................... 27 Report No.: AGC03518200701FE03 Page 5 of 34 1. VERIFICATION OF CONFORMITY Applicant Shenzhen Qianhai Patuoxun Network&T…

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