2AB4KMETYH1380BLUETOOTH LIGHT UP SPEAKER

SP333_FD “WARNING : Cancer and Reproductive www.P65Warnings.ca.gov.” harm - http://www.familydollar.com or call Tel: 1-844-636-7687 Family Dollar 500 Volvo Parkway Chesapeake, VA 23320 Tel: 1-844-636-7687 http://www.familydollar.com Radio operation

MET INDUSTRIAL LTD 20 APRIL 2021 Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement MET INDUSTRIAL LTD FCC ID: 2AB4KMETYH1380 To Whom It May Concern: We, MET INDUSTRIAL LTD, hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number 2AB4KMETYH1380 under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is APRIL 20, 2021. The Limited Agency Agreement expires on APRIL 20, 2022, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, TONY LAM DIRECTOR

1(2) MET INDUSTRIAL LTD Attention: Certification reviewer RE: Request for Confidentiality FCC ID: 2AB4KMETYH1380 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: [Select one or more of items below, as appropriate] Schematics Block Diagrams Operational Description Tune-up Procedure Parts List Internal Photos (see note) Users Manual (see note) Note 1: Internal Photos may be held confidential 1) if the circuit board or internal components are not accessible to users. For example, it is acceptable if the circuit board is enclosed in epoxy. 2) Also, it is acceptable if the device is not accessible to the public, for example, a device mounted on the top of a large tower (or in a fenced enclosure) such that it is only serviceable by professional designated technicians under a Non-Disclosure Agreement (NDA). All sales for these devices must be under a NDA restricting the disclosure of the propriety information, including internal photos. Users Manual may be held confidential only when the manual contains proprietary technical information intended for professional technicians obligated under a NDA. All sales and distribution of the user’s manual must be under a NDA that restricts the disclosure of the information. In the application cover letter requesting permanent confidentiality the following additional description and the NDA exhibit is required: 1. Describe in detail how internal photos and/or users manual information are controlled to prevent them from becoming public or disclosed to unauthorized persons. 2. Describe how public access is restricted for products serviceable by professional designated technicians. 3. A statement that all sales of the non-consumer device will be under a NDA to include third party sales and that the final user of the device is subject to the NDA. 4. Provide an example of the NDA between the grantee and a purchaser. The request for confidentiality must Note 2: For scanning receiver, the schematics, block diagrams, operational description, tune-up procedure, parts list and internal photos are always held permanently confidential. Short-term Confidentiality [Complete this section if short-term confidentiality is requested] Request to withhold from public review for a period of [please enter 1 to 180] days from the date of the Grant of Equipment Authorization and prior to marketing, certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept short-term confidential for a period above from the date of the grant [Select one or more of items below that are not selected in the list above, as appropriate] Schematics Block diagrams Operational Description Tune-up Procedure 2(2) Parts List Test Setup Photos External Photos Internal Photos Users Manual Rationale for request for confidentiality: We have invested considerable time and materials in research and development to produce the referenced product. Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. Short-term confidentiality: Disclosure of the short-term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development. If you have questions or need further information, please contact the undersigned. Sincerely, Tony lam DIRECTOR 20 APRIL 2021

Model: MET1380 Model: MET1380 Model: MET1380 Model: MET1380 Model: MET1380B Model: MET1380B Model: MET1380B Model: MET1380B

Black letters on white background 40 X 8 MM MET1380( SP333_FD ) SYLVANIA label list white letters on Black background 50x35mm EPA TSCA Title VI compliant for formaldehyde California 93120 phase 2 compliant for formaldehyde Curtis International Ltd 05/2021 60 X15MM S/N: A2105397720000001 S/N: A2105397720017120 L60xH15 mm 40x20mm MANUFACTURED: MAY 2021 S/N: A1907288950000001 MANUFACTURED: JULY 2019 240,9 EPA TSCA Title VI compliant for formaldehyde California 93120 phase 2 compliant for formaldehyde Curtis International Ltd 07/2019 Tel: 1-844-636-7687 Family Dollar 500 Volvo Parkway Chesapeake, VA 23320 http://www.familydollar.com Tel: 1-844-636-7687 Family Dollar 500 Volvo Parkway Chesapeake, VA 23320 http://www.familydollar.com MODEL NO.: SP333_FD BLUETOOTH SPEAKER FCC ID : 2AB4KMETYH1380 POWER SOURCE: INPUT: DC 5V 500mA (Micro USB) BLUETOOTH: SYLVANIA SP333_FD SUPPORT PROFILE A2DP BUILT-IN RECHARGEABLE LITHIUM BATTERY BC 05/21 Imported by Curtis International Ltd. FREQUENCY: FM 87.5-108MHz FCC ID Rear View

INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a BLUETOOTH LIGHT UP SPEAKER with Bluetooth 5.0 (Single Mode EDR) function operating in 2402-2480MHz. The EUT is powered by DC 5.0V by adapter. For more detail information pls. refer to the user manual. Bluetooth Version: 5.0 (Single Mode EDR) Antenna Type: Integral antenna Modulation Type: GFSK, p/4-DQPSK, 8DPSK Antenna Gain: 1.2dBi Max The nominal conducted output power specified: -16.2 dBm (±3dB) The nominal radiated output power (e.i.r.p) specified: -15.0 dBm (±3dB) According to the KDB 447498: The maximun peak radiated emission for the EUT is 80.5dBμV/m at 3m in the frequency 2402MHz The EIRP = [(FS*D) ^2 / 30] mW = -14.73 dBm which is within the production variation. The minimum peak radiated emission for the EUT is 78.3dBμV/m at 3m in the frequency 2441MHz The EIRP = [(FS*D) ^2 / 30] mW = -16.93dBm which is within the production variation. The maximun conducted output power specified is -13.2 dBm = 0.048 mW The source- based time-averaging conducted output power = 0.048 * Duty factor mW (where Duty Factor≤1) = 0.048 mW The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.480) mW = 9.53 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. FCC ID: 2AB4KMETYH1380

MET INDUSTRIAL LTD TEST REPORT SCOPE OF WORK FCC TESTING–MET1380, MET1380B, SP333-DG, SP333, SP333-XX, SP333_FD, SP333_XX, SP334-DG, SP334, SP334-XX (Where X would be any Arabian umber or English letter or blank) REPORT NUMBER 210324024SZN-001 ISSUE DATE [REVISED DATE] April 19, 2021 [--------------------] PAGES 28 DOCUMENT CONTROL NUMBER FCC ID 249_C © 2017 INTERTEK Intertek Report No.: 210324024SZN-001 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 28 FCC ID 249_C Test Report MET INDUSTRIAL LTD Application For Certification FCC ID: 2AB4KMETYH1380 BLUETOOTH LIGHT UP SPEAKER Model: MET1380, MET1380B, SP333-DG, SP333, SP333-XX, SP333_FD, SP333_XX, SP334-DG, SP334, SP334-XX (Where X would be any Arabian umber or English letter or blank) Brand Name: MET, SYLVANIA 2.4GHz Transceiver Report No.: 210324024SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-19] Prepared and Checked by: Approved by: Jeff Liang Engineer Kidd Yang Technical Supervisor Date: April 19, 2021 Intertek Report No.: 210324024SZN-001 Version: 01-November-2017 Page: 2 of 28 FCC ID 249_C Test Report MEASUREMENT/TECHNICAL REPORT This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-1-19 Edition] provision. Report prepared by: Jeff Liang Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel / Fax: 86-755-8614 0743/86-755-8601 6661 Intertek Report No.: 210324024SZN-001 Version: 01-November-2017 Page: 3 of 28 FCC ID 249_C Test Report Table of Contents 1.0 Summary of Test Result ................................................................................................. 4 2.0 General Description ...................................................................................................... 5 2.1 Product Description .................................................................................................... 5 2.2 Related Submittal(s) Grants ......................................................................................... 5 2.3 Test Methodology ...................................................................................................... 5 2.4 Test Facility ............................................................................................................... 6 3.0 System Test Configuration ............................................................................................. 7 3.1 Justification ............................................................................................................... 7 3.2 EUT Exercising Software .............................................................................................. 7 3.3 Special Accessories ..................................................................................................... 7 3.4 Equipment Modification .............................................................................................. 7 3.5 Measurement Uncertainty .......................................................................................... 8 3.6 Support Equipment List and Description ........................................................................ 8 4.0 Emission Results ........................................................................................................... 9 4.1 Radiated Test Results .................................................................................................. 9 4.1.1 Field Strength Calculation ......................................................................................... 9 4.1.2 Radiated Emission Configuration Photograph ............................................................ 10 4.1.3 Radiated Emissions ................................................................................................ 10 4.1.4 Transmitter Spurious Emissions ............................................................................... 13 4.2 Conducted Emission Configuration Photograph ............................................................ 17 4.2.1 Conducted Emission ............................................................................................... 17 5.0 Equipment Photographs ....................................................................................…

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The EUT is placed at the center of turntable The EUT is placed at the center of turntable