2AZY5K1SKaraoke machine

Microphone FCC ID: 2AZY5K1M, Bluetooth audio FCC ID: 2AZY5K1S , they are used together. FCC statementThis 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. Any changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment.This equipment has been tested and found to comply with the limits for a Class B digitaldevice, pursuant to part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. Thisequipment generates, uses and can radiate radio frequency energy and, if not installedand used in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in aparticular installation. If this equipment does cause harmful interference to radio ortelevision 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 thereceiver is connected.-Consult the dealer or an experienced radio/TV technician for help.FCC Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for anuncontrolled environment.

Dong guan shi san hua shi dai ke ji you xian gong si Add: hu men zhen nan shan min chang lu liu xiang 3 hao 1001 shi Dongguan, Guangdong China Tel: 0755-27209461 Fax: 0755-27209461 Email: eric@hsrt op.com Date: 2023-08-29 To whom it may co ncern Dear Sir/M adam, We, Dong guan shi san hua shi dai ke ji you xian gong si , hereby authorize China Certification ICT Co., Ltd (Dongguan) to act as a laboratory for testing and test report generation for the following project(s): (Product d escription: Karaoke machine, FCC ID: 2AZY5K1S. model: K-1, K1-L, K1-N, K6A, K6B, K-8, K9-M, K-12, K37, T-02, T-03, T-06, T-07, T-15, T-18, T-30, T-31, YL02, PN11, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20, Q21, Q22, Q23, Q24, Q25, Q26, Q27, Q28, Q29, Q30, K1 ,K2, K3, K4, K5, K6, K7, K8, K9, K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K30, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D30, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23, S24, S25, S26, S27, S28, S29, S30, L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22, L23, L24, L25, L26, L27, L28, L29, L30, V1, V2, V3, V4, V5, V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V20, V21, V22, V23, V24, V25, V26, V27, V28, V29, V30 The chipset AC6973E supports Bluetooth BDR (GFSK), EDR(π/4-DQPSK, 8 DPSK) and BLE Mode, But for this device,8DPSK was disable by software. And the end user can't have the ability to actived. Since rely, Signature: Printed Name: Eric Hong Title: Brand manager

Dong guan shi san hua shi dai ke ji you xian gong si Add: hu men zhen nan shan min chang lu liu xiang 3 hao 1001 shi Dongguan, Guangdong China Tel: 0755-27209461 Fax: 0755-27209461 Email: [email protected] A TTESTATION STATEMENT D ate: 2023-08-29 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii)Filling FCC ID:2AZY5K1S D ong guan shi san hua shi dai ke ji you xian gong si . certifies 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. And Dong guan shi san hua shi dai ke ji you xian gong si. 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. Sincerely, P rinted Name: E ric Hong T itle: Brand manager

U. S. AGENT LETTER OF ATTESTATION Dat e: 2023-08-29 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2AZY5K1S Dong guan shi san hua shi dai ke ji you xian gong si. certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Dong guan shi san hua shi dai ke ji you xian gong si . accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importatio n or the conclusion of any Commission-related proceeding involving the equipment. Ico nsigh Inc. accep ts, 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. Des ignated U.S. Agent Information: Name: Iconsigh Inc. Addre ss: 2310 Homestead Road, Suite C1, Los Altos, CA 94024, USA FRN: 0033398652 Tel.: +1 ( 408) 320-9867 Ema il: benj [email protected] Si gned by (printed name): Benjamin Kaur Signature: Dong guan shi san hua shi dai ke ji you xian gong si Address: hu men zhen nan shan min chang lu liu xiang 3 hao 1001 shi Dongguan, Guangdong China FRN: 0030948574 Tel: 0755-27209461 Email: [email protected] Signature: Pr inted Name: Brand manager

QA-FR-170-B Dong guan shi san hua shi dai ke ji you xian gong si Ad d: hu men zhen nan shan min chang lu liu xiang 3 hao 1001 shi Dongguan, Guangdong China Tel: 0755-27209461 Fax: 0755-27209461 Email: [email protected] FCC Authorization Date: 2023-08-29 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Dong guan shi san hua shi dai ke ji you xian gong si , Hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Eric Hong Title: Brand manager

QA-FR-171- A Dong guan shi san hua shi dai ke ji you xian gong si Ad d: hu men zhen nan shan min chang lu liu xiang 3 hao 1001 shi Dongguan, Guangdong China Tel: 0755-27209461 Fax: 0755-27209461 Email: [email protected] FCC Co nfidential Authorization Date: 2023- 08-29 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AZY5K1S In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Dong guan shi san hua shi dai ke ji you xian gong si) hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics •Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Eric Hong Title: Brand manager

Dong guan shi san hua shi dai ke ji you xian gong si ADD: hu men zhen nan shan min chang luliu xiang 3 hao 1001 shi Dongguan, Guangdong China Tel: 0755-27209461 Fax: 0755-27209461 E-mail: [email protected] Date: 2023-08-29 DECLARATION OF SIMILARITY FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, Dong guan shi san hua shi dai ke ji you xian gong si , hereby declare that the product: Karaoke machine ,FCC ID: 2AZY5K1S. model: K1-L,K1-N,K6A,K6B,K-8,K9-M,K-12,K37,T-02,T-03, T-06,T-07,T-15,T-18,T-30,T-31,YL02,PN11,Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10,Q11,Q12,Q13,Q14, Q15, Q16,Q17,Q18,Q19,Q20,Q21,Q22,Q23,Q24,Q25,Q26,Q27,Q28,Q29,Q30,K1,K2,K3,K4,K5,K6, K7,K8, K9,K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K20,K21,K22,K23,K24,K25,K26,K27, K28,K29,K30,D1,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,D16,D17,D18,D19,D20, D21,D22,D23,D24,D25,D26,D27,D28,D29,D30,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14, T15,T16,T17,T18,T19,T20,T21,T22,T23,T24,T25,T26,T27,T28,T29,T30,S1,S2,S3,S4,S5,S6,S7,S8,S9, S10,S11,S12,S13,S14,S15,S16,S17,S18,S19,S20,S21,S22,S23,S24,S25,S26,S27,S28,S29,S30,L1,L2, L3,L4,L5,L6,L7,L8,L9,L10,L11,L12,L13,L14,L15,L16,L17,L18,L19,L20,L21,L22,L23,L24,L25,L26, L27,L28,L29,L30,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19, V20,V21,V22, V23, V24, V25, V26, V27, V28, V29, V30 are electrically identical with the model: K-1 which was tested by China Certification ICT Co., Ltd (Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics They are the same product, but the model and color are differen t, and the rest are the same. Details p lease see the below table: color Pink Blue Beige pinkblueBeige Model K-1 K1-L,K1-N,K6A, K6B,K-8,K9-M, K-12,K37,T-02,T-03, T-06,T-07,T-15,T-18, T-30,T-31,YL02, PN11 Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10, Q11,Q12,Q13,Q14,Q15,Q16,Q17,Q18, Q19,Q20,Q21,Q22,Q23,Q24,Q25,Q26, Q27,Q28,Q29,Q30,K1,K2,K3,K4,K5, K6,K7, K8,K9,K10,K11,K12,K13,K14, K15,K16,K17,K18,K19,K20,K21,K22, K23,K24,K25,K26,K27,K28,K29,K30, D1,D2,D3,D4,D5,D6,D7,D8,D9,D10, D11,D12,D13,D14,D15,D16,D17,D18, D19,D20,D21,D22,D23,D24,D25,D26, D27,D28,D29,D30 T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11, T12,T13,T14,T15,T16,T17,T18,T19, T20,T21,T22,T23,T24,T25,T26,T27, T28,T29,T30,S1,S2,S3,S4,S5,S6,S7, S8, S9,S10,S11,S12,S13,S14,S15,S16, S17,S18,S19,S20,S21,S22,S23,S24, S25,S26,S27,S28,S29,S30,L1,L2,L3, L4,L5,L6,L7,L8,L9,L10,L11,L12,L13, L14,L15,L16,L17,L18,L19,L20,L21, L22,L23 ,L24,L25,L26,L27,L28,L29, L30,V1,V2,V3,V4,V5,V6,V7,V8,V9, V10,V11,V12,V13,V14,V15,V16,V17, V18,V19,V20,V21,V22,V23,V24,V25, V26, V27, V28, V29, V30 A description of the differences between those models and that are declared similar are as follows: Title: Brand manag Signature: Printed N ame: Eric Hong Best Regards,

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-EXP Page 1 of 5 EUT EXTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-EXP Page 2 of 5 EUT EUT EUT China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-EXP Page 3 of 5 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-EXP Page 4 of 5 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-EXP Page 5 of 5 Port Port Port

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389 -INP Page 1 of 4 EUT INTERNAL PHOTOGRAPHS Uncover Chip1 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389 -INP Page 2 of 4 Chip2 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389 -INP Page 3 of 4 Battery China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389 -INP Page 4 of 4 Ant1 Ant2

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-00A Page 59 of 61 5. RF EXPOSURE EVALUATION 5.1 Applicable Standard According to§15.247(i) and §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB447498 D01 General RF Exposure Guidance v06: The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. When an antenna qualifies for the standalone SAR test exclusion of 4.3.1 and also transmits simultaneously with other antennas, the standalone SAR value must be estimated according to the following to determine the simultaneous transmission SAR test exclusion criteria: 1) [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]·[√ f(GHz)/x] W/kg, for test separation distances ≤ 50 mm; where x = 7.5 for 1-g SAR and x = 18.75 for 10-g SAR. 2) 0.4 W/kg for 1-g SAR and 1.0 W/kg for 10-g SAR, when the test separation distance is > 50 mm. 5.2 Measurement Result Radio Frequency (MHz) Conducted Output Power Including Tolerance Distance (mm) Calculated value Threshold (1-g) SAR Test Exclusion (dBm) (mW) Bluetooth 1 (BLE) 2402-2480 -1 0.79 5 0.2 3 Yes Bluetooth 2 (BLE) 2402-2480 -2 0.63 5 0.2 3 Yes Note: The max conducted power including tune-up tolerance was declared by the manufacturer. The two Bluetooth functions can transmit simultaneously. SAR Bluetooth 1 + SAR Bluetooth 2 = 0.2/7.5 + 0.2/7.5 = 0.05 < 1.6 W/kg Result: Compliant. The SAR test is not necessary.

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2 450MHz2500MHz2400MHz 2 450MHz 2500MHz Center Frequency -1.26dBi -0.76dBi -0.58dBi -5.25dBi -2.46dBi -1.86dBi MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

TEST REPORT Applicant: Dong guan shi san hua shi dai ke ji you xian gong si Address: hu men zhen nan shan min chang lu liu xiang 3 hao 1001 shi Dongguan, Guangdong China FCC ID: 2AZY5K1S Product Name: Karaoke machine Standard(s): 47 CFR Part 15, Subpart C (15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230848389-00A Date Of Issue: 2023/8/28 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-00A Page 2 of 61 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-00A Page 3 of 61 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 8 1.2.1 EUT Operation Condition: ............................................................................................................................. 8 1.2.2 Support Equipment List and Details .............................................................................................................. 8 1.2.3 Support Cable List and Details ...................................................................................................................... 8 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 9 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 10 2. SUMMARY OF TEST RESULTS .......................................................................................... 11 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 12 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 12 3.1.1 Applicable Standard ..................................................................................................................................... 12 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 16 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 16 3.3 MINIMUM 6 DB BANDWIDTH ...................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230848389-00A-TSP TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View