2BH6R-K3T9RF7NKaraoke Machine for Kids

102656 102656 FCC Caution. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. FCC Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment for portable condition. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

- shenzhenshijianyoupinshangkejiyouxiangongsi - Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/12/2024 U.S. Agent Designation shenzhenshijianyoupinshangkejiyouxiangongsi acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BH6R-K3T9RF7N): Name and company of U.S. agent: UUX GROUP INC Physical U.S. address of agent: 36 South 18th Avenue, Suite A Brighton, CO USA 80601 FRN of U.S. agent: 0033701590 Email address of U.S. agent: [email protected] UUX GROUP INC acknowledges their obligation to accept service of process on behalf of shenzhenshijianyoupinshangkejiyouxiangongsi. shenzhenshijianyoupinshangkejiyouxiangongsi with the FRN 0035783711 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Wu Qilong CEO shenzhenshijianyoupinshangkejiyouxiangongsi Signature Jack Fu Manager UUX GROUP INC 48_[model] US_Agent_2.911(d)(7) - U, V05

Page 1 of 6 FCC ID: 2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details External EUT Photo Photo 1 Photo 2 Page 2 of 6 FCC ID: 2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 6 FCC ID: 2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 6 FCC ID: 2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 Page 5 of 6 FCC ID: 2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 Photo 10 Page 6 of 6 FCC ID: 2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 11 Photo 12 ---The End---

Label Size: L40mm * W50mm 1. The label is silk-screen on the sample Karaoke Machine for Kids Model Name: 102656 FCC ID: 2BH6R-K3T9RF7N W L

Page 1 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details Internal EUT Photo Photo 1 Photo 2 Page 2 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 BLE Antenna Page 5 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 Photo 10 Page 6 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 11 Photo 12 Page 7 of 7 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 13 ------End------

RF Exposure evaluation FCC ID: 2BH6R-K3T9RF7N Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Devices 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information EUT can only use antennas certificated as follows provided by manufacturer; Antenna Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: BLE / PCB antenna Antenna 1:-0.58dBi 5. Manufacturing Tolerance BLE (Conducted) Frequency GFSK 1Mbps (MHz) 2402 2440 2480 Target (dBm) -3 0 0 Tolerance ± (dB) 1 1 1 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is refer to section 4, the RF power density can be obtained. ANT 1 Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBm mW BLE -0.07 0.98 -0.58 0.875 0.00017 1 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 3.WIFI and BT do not support simultaneous transmission . 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Page 1 of 35 Report No.: AiTSZ-240729005W1 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Client Information: Applicant: shenzhenshijianyoupinshangkejiyouxiangongsi Applicant add.: Bantian Street, Gantou Community Room 407, 4th Floor, Factory Building No. 3, Xindi Road Shenzhen City Longgang District, Guangdong 518000 Manufacturer: shenzhenshijianyoupinshangkejiyouxiangongsi Manufacturer add.: Bantian Street, Gantou Community Room 407, 4th Floor, Factory Building No. 3, Xindi Road Shenzhen City Longgang District, Guangdong 518000 Product Information: Product Name: Karaoke Machine for Kids Model No.: 102656 Series Model: 102654,102655,102657 Brand Name: N/A Test samples.: AiTSZ-240729005-1 FCC ID: 2BH6R-K3T9RF7N Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Date of Receipt: July 29, 2024 Date of Test: July 29, 2024~ Aug. 02, 2024 Date of Issue: Aug. 02, 2024 Test Result: Pass This device described above has been tested by Guangdong Asia Hongke Test Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited, this document may be altered or revised by Guangdong Asia Hongke Test Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Leon.yi Sean She Page 2 of 35 Report No.: AiTSZ-240729005W1 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 4 2.1 Statement of the Measurement Uncertainty ........................................................................................ 4 2.2 Measurement Uncertainty ................................................................................................................... 4 3 TEST FACILITY ............................................................................................................................................................. 5 3.1 Deviation from standard ...................................................................................................................... 5 3.2 Abnormalities from standard conditions .............................................................................................. 5 3.3 Test Location ....................................................................................................................................... 5 4 GENERAL INFORMATION ......................................................................................................................................... 6 4.1 Test frequencies .................................................................................................................................. 7 4.2 EUT Peripheral List ............................................................................................................................. 7 4.3 Test Peripheral List .............................................................................................................................. 7 4.4 TEST METHODOLOGY ...................................................................................................................... 8 4.4.1 EUT Configuration ................................................................................................................................... 8 4.4.2 EUT Exercise ........................................................................................................................................... 8 4.4.3 General Test Procedures ......................................................................................................................... 8 4.5 Description of Test Modes ................................................................................................................... 9 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 10 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 11 6.1 Antenna requirement .......................................................................................................................... 11 6.2 On Time and Duty Cycle ................................................................................................................... 13 6.3 Maximum Conducted Output Power Measurement .......................................................................... 14 6.4 6 dB Spectrum Bandwidth Measurement .......................................................................................... 16 6.5 Power Spectral Density ..................................................................................................................... 17 6.6 Conducted Spurious Emissions and Band Edges Test ..................................................................…

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Page 1 of 8 Report No.: AiTSZ-240729005W1 Conducted Output Power Test Result Mode Channel Peak Output Power (dBm) Peak Output Power (mW) Max. Avg. Power (dBm) Limit (dBm) Result BLE 1M 0 -3.679 0.43 None ≤30 PASS 19 -0.750 0.84 None ≤30 PASS 39 -0.069 0.98 None ≤30 PASS Test Graphs Peak Output Power BLE 1M_Channel 0 Peak Output Power BLE 1M_Channel 19 Peak Output Power BLE 1M_Channel 39 Page 2 of 8 Report No.: AiTSZ-240729005W1 99% Bandwidth Test Result Mode Channel Center Frequency (MHz) 99% BW (MHz) BLE 1M 0 2402 1.0870 BLE 1M 19 2440 1.0870 BLE 1M 39 2480 1.0890 Test Graphs BLE 1M_Channel 0 BLE 1M_Channel 19 BLE 1M_Channel 39 Page 3 of 8 Report No.: AiTSZ-240729005W1 6dB Bandwidth Test Result Mode Channel Center Frequency (MHz) 6 dB Bandwidth (MHz) Limit (MHz) Result BLE 1M 0 2402 0.6600 ≥0.5 PASS 19 2440 0.6600 PASS 39 2480 0.6600 PASS Test Graphs BLE 1M_Channel 0 BLE 1M_Channel 19 BLE 1M_Channel 39 Page 4 of 8 Report No.: AiTSZ-240729005W1 Conducted Out Of Band Emission Test Result Mode Channel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) Over Limit (dB) Result BLE 1M 0 2398.39 -57.855 -23.99 -33.865 PASS 2400.00 -59.451 -23.99 -35.461 PASS 4802.40 -49.739 -23.99 -25.749 PASS 7207.00 -49.582 -23.99 -25.592 PASS 9607.30 -49.685 -23.99 -25.695 PASS 24464.8 -42.703 -23.99 -18.713 PASS 19 4879.84 -50.263 -20.98 -29.283 PASS 7318.50 -51.107 -20.98 -30.127 PASS 9760.48 -49.809 -20.98 -28.829 PASS 24636.3 -43.541 -20.98 -22.561 PASS 39 2483.50 -59.921 -20.33 -39.591 PASS 4958.08 -50.066 -20.33 -29.736 PASS 7438.35 -49.870 -20.33 -29.540 PASS 9920.29 -49.122 -20.33 -28.792 PASS 24514.8 -42.859 -20.33 -22.529 PASS Test Graphs In-Band Reference Level BLE 1M_Channel 0 Out Of Band Emission BLE 1M_Channel 0 30.0 MHz - 25000.0 MHz BLE 1M_Channel 0 In-Band Reference Level BLE 1M_Channel 19 Page 5 of 8 Report No.: AiTSZ-240729005W1 30.0 MHz - 25000.0 MHz BLE 1M_Channel 19 In-Band Reference Level BLE 1M_Channel 39 Out Of Band Emission BLE 1M_Channel 39 30.0 MHz - 25000.0 MHz BLE 1M_Channel 39 Page 6 of 8 Report No.: AiTSZ-240729005W1 Duty Cycle Test Result Mode Channel On Time (ms) Period (ms) Duty Cycle (%) Duty Cycle (linear) Duty Cycle Factor (dB) BLE 1M 0 1.633 1.874 87.15 0.8715 0.5973 19 1.633 1.874 87.15 0.8715 0.5973 39 1.633 1.874 87.15 0.8715 0.5973 Test Graphs BLE 1M_Channel 0 Page 7 of 8 Report No.: AiTSZ-240729005W1 BLE 1M_Channel 19 BLE 1M_Channel 39 Page 8 of 8 Report No.: AiTSZ-240729005W1 Power Spectral Density Test Result Mode Channel PSD (dBm/3kHz) Limit (dBm/3kHz) Result BLE 1M 0 -20.142 ≤8 PASS BLE 1M 19 -17.301 ≤8 PASS BLE 1M 39 -16.597 ≤8 PASS Test Graphs BLE 1M_Channel 0 BLE 1M_Channel 19 BLE 1M_Channel 39

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 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) Max Min Avg 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) Max Min Avg 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.

Page 1 of 2 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Test Setup Photo DTS Radiated Emission Page 2 of 2 FCC ID:2BH6R-K3T9RF7N Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Conducted Emission ------End------