FCC ID: 2A9OO-U3920S Nova S70 3.1.2 Channel Dolby Atmos Soundbar

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

U3920 Model Number: U3920 Nova S70 3.1.2 Channel Dolby Atmos Soundbar Power Supply: DC 24V 3A Dynanic GmbH Buchenring 57, 22359 Hamburg, Germany Nova S70 FCC ID: 2A9OO-U3920S IC: 29805-U3920S Made in China UK Crossborder ROSSBORDER LIMITED 7 Bell Yard London WC2A 2JR, UK United Kingdom Manufacture: Dynanic (Shenzhen) Technology Limited Adresse: 20th Floor, Building 4, Tianan Cloud Park, Bantian St., Longgang District, Shenzhen, China 518000 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK. DO NOT EXPLORE THIS APPLIANCE TO RAIN OR MOISTURE. support@ultimea.com If you need our support, kindly reach out to our service team. We are always glad to help. Nova S70 Passive Subwoofer Model No.: U3920 Driver: 5.25" x 1PC MADE IN CHINA CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK. DO NOT EXPLORE THIS APPLIANCE TO RAIN OR MOISTURE. Nova S70 Model No.: U3920 support@ultimea.com Hold for 3S to disconnect. Zum Trennen der Verbindung 3 Sek. halten. U3920 146*35mm Model Number: U3920 Nova S70 3.1.2 Channel Dolby Atmos Soundbar Power Supply: DC 24V 3A Dynanic GmbH Buchenring 57, 22359 Hamburg, Germany Nova S70 FCC ID: 2A9OO-U3920S IC: 29805-U3920S Made in China UK Crossborder ROSSBORDER LIMITED 7 Bell Yard London WC2A 2JR, UK United Kingdom Manufacture: Dynanic (Shenzhen) Technology Limited Adresse: 20th Floor, Building 4, Tianan Cloud Park, Bantian St., Longgang District, Shenzhen, China 518000 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK. DO NOT EXPLORE THIS APPLIANCE TO RAIN OR MOISTURE. support@ultimea.com If you need our support, kindly reach out to our service team. We are always glad to help. 23*41mm 2mm C100 M100 Y100 K100 Nova S70 Model No.: U3920 support@ultimea.com Hold for 3S to disconnect. Zum Trennen der Verbindung 3 Sek. halten. 3920 1 268x20mm 32mm 480g 51/

6100#

7C M Y K C0% M0% Y0% K0%

68mm Nova S70 Passive Subwoofer Model No.: U3920 Driver: 5.25" x 1PC MADE IN CHINA CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK. DO NOT EXPLORE THIS APPLIANCE TO RAIN OR MOISTURE. 20mm

Soundlab Technology Company Limited Sepcification For Approval Provider:

Soundlab Technology Company Limited Model No.:

2.4 PCB antenna

Part name Address: Microlab Industrial Zone, No. 2, Baozi South Road, Kengzi Sub-district

, Pingshan District, Shenzhen City, Guangdong Province, P. R. China U3920 1.Test pictur e Y X Z 2.VSWR Test 3.PeakGain(dBi)&Efficiency(%) 4.3D Radiation Pattern 2400 2450 2500 5.2D Radiation Pattern XY_Plane XZ_Plane YZ_Plane

Dynanic (Shenzhen) Technology Limited Date: November 29, 2023 Product Model Number: U3920 FCC ID2A9OO-U3920S To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. By:

Contact Listed on FCC Wesbite Title: Manager Email: Yoyo.yu@substanbo.com Telephone: 0755-23762801 On behalf of: Dynanic (Shenzhen) Technology Limited Effective Date: April 2, 2020 Revision Date:

QSF 7.6.4-8 Agent Authorization Letter Template Revision: 0 Page 1 of 1

Dynanic (Shenzhen) Technology Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2A9OO-U3920S To Whom It May Concern, Date: November 29, 2023 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. Schematic Diagram Block Diagram Operational Description 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, Signature:

Name:Yoyo Yu Title:Manager

Dynanic (Shenzhen) Technology Limited Address20th Floor, Building 4, Tianan Cloud Park, Bantian St., Longgang District, Shenzhen, China Grantee Code: 2A9OO FRN: 0033166620 Date: 2023-10-25 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing SUBJECT: FCC Application for FCC ID: 2A9OO-U3920S Dynanic (Shenzhen) Technology Limited certifies that, as of the date of the filing of the application, Dynanic Inc.is our designated U.S. agent for service of process for the above referenced FCC ID. Dynanic (Shenzhen) Technology Limited accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Dynanic Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: Dynanic Inc. Address: 16192 Coastal Hwy Lewes DE 19958,United States FRN:0033593849 Contact Person: Monica Tel.: +1 888-598-8875 Email: monica.lin@substanbo.com Sincerely, Signed on behalf of Dynanic (Shenzhen) Technology Limited Signed on behalf of Dynanic Inc. Name: Yoyo Yu Title: Manager Name:Monica Title: Manager Date: 2023-10-15 Date:2023-10-14

Dynanic (Shenzhen) Technology Limited Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: November 29, 2023 FCC ID: 2A9OO-U3920S Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Dynanic (Shenzhen) Technology Limitedcertifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Dynanic (Shenzhen) Technology Limited certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Applicant: Dynanic (Shenzhen) Technology Limited Address: 20th Floor, Building 4, Tianan Cloud Park, Bantian St., Longgang District,Shenzhen, China Contact Person: Yoyo Yu Tel.: 0755-23762801 Email: Yoyo.yu@substanbo.com Sincerely, Signature: