2BKGI-HYLYYX01BLUETOOTH SPEAKER FOR COOLER BAG

Charging the Power Source Use the provided Micro-USB charging cable. Note:charge the power source completely before initial use. Step 1: Make sure the 2 speakers have been inserted into the SPK1 and SPK2 input ports. Step 2: Press the ON/OFF switch to turn on the unit. The LED indicator will flash, pairing mode. indicating Step 3: Open the Bluetooth settings from a mobile device.Select “” from the list of possible pairings. Titan Tech Specification: Battery: 650mAh Playtime:2-3 hours under max volume WARNINGS: DO NOT EXPOSE THIS DEVICE TO FLAME OR EXTREME HEAT D O NO T D I S A S S E M B L E , D EF OR M, PUNCTURE,OR SUBMERGE IN LIQUIDS DO NOT SUBJECT THE SPEAKER TO EXTREME FORCE K EE P T H E S P EA KE R I N A DR Y ENVIRONMENT TO ENSURE SAFETY THE SPEAKER IS NOT A TOY,ADVISORY AROUND CHILDREN SUGGESTED Instructions for Pairing your Bluetooth Device Made in china Tech Specification: Battery: 650mAh Playtime:2-3 hours under max volume WARNINGS: DO NOT EXPOSE THIS DEVICE TO FLAME OR EXTREME HEAT DO NOT DISASSEMBLE,DEFORM, PUNCTURE,OR SUBMERGE IN LIQUIDS DO NOT SUBJECT THE SPEAKER TO EXTREME FORCE KEEP THE SPEAKER IN A DRY ENVIRONMENT TO ENSURE SAFETY THE SPEAKER IS NOT A TOY,ADVISORY AROUND CHILDREN SUGGESTED Instructions for Pairing your Bluetooth Device Made in china Charging the Power Source Use the provided Micro-USB charging cable. Note:charge the power source completely before initial use. Step 1: Make sure the 2 speakers have been inserted into the SPK1 and SPK2 input ports. Step 2: Press the ON/OFF switch to turn on the unit. The LED indicator will flash, pairing mode. indicating Step 3: Open the Bluetooth settings from a mobile device.Select “” from the list of possible pairings. Titan Product name: BLUETOOTH SPEAKER FOR COOLER BAG Model: HY- LYYX01, 3860-57, BT8065 FCC Statement 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. (2)This device must accept any interference received, including interference that may cause undesired operation. 2.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 frequenc\ 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 equipmemt 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 Rutlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. 7KHGHYLFHKDVEHHQHYDOXDWHGWRPHHWJHQHUDO5)H[SRVXUH UHTXLUHPHQW 7KHGHYLFHFDQEHXVHGLQSRUWDEOHH[SRVXUHFRQGLWLRQZLWKRXWUHVWULFWLRQ

Huizhou Hui Yang Intelligent Technology Co., Ltd. 2024-09-03 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BKGI-HYLYYX01 ) [Huizhou Hui Yang Intelligent Technology Co., Ltd. ] (“the applicant”) 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. Sincerely, Qiao Enjing Boss Huizhou Hui Yang Intelligent Technology Co., Ltd. No. 36 Factory, Heling Group, Youth Village Committee, Chenjiang Street, Zhongkai High-tech Zone, Huizhou Huizhou Hui Yang Intelligent Technology Co., Ltd. 2024-09-03 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for(FCC ID: 2BKGI-HYLYYX01 ) [Huizhou Hui Yang Intelligent Technology Co., Ltd.] (“the applicant”) 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, Qiao Enjing Boss Huizhou Hui Yang Intelligent Technology Co., Ltd. No. 36 Factory, Heling Group, Youth Village Committee, Chenjiang Street, Zhongkai High-tech Zone, Huizhou

Attestation Statements (2024/9/6) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (GC：2BKGI) (Huizhou Hui Yang Intelligent Technology Co., Ltd.), the undersigned, hereby authorize Wilson Tech Service LLC to act as our designated U.S. agent for service of process, (Huizhou Hui Yang Intelligent Technology Co., Ltd.) 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. Wilson Tech Service LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company Name: Huizhou Hui Yang Intelligent Technology Co., Ltd. Contact Name: Qiao Enjing Address: No. 36 Factory, Heling Group, Youth Village Committee, Chenjiang Street, Zhongkai High-tech Zone, Huizhou FRN: 0035843077 Telephone No: 18933231551 Email: [email protected] Signature [Qiao Enjing] U.S. Agent Information: Company Name: Wilson Tech Service LLC Address: 1312 17th Street Suite 692, Denver, CO, 80202, US FRN: 0033402033 Contact Name: Wilson Cheung Telephone No: +1-716-965-5112 Email: [email protected] Signature [Wilson Cheung]

View of EUT-1 View of EUT-2 View of EUT-3 View of EUT-4 View of EUT-5 View of EUT-6

Internal View of EUT-1 Internal View of EUT-2 Internal View of EUT-3 Internal View of EUT-4 Antenna Internal View of EUT-5

RF EXPOSURE EVALUATION EUT Specification EUT BLUETOOTH SPEAKER FOR COOLER BAG Model Number 3860-57 Series Model HY-LYYX01, BT8065 FCC ID 2BKGI-HYLYYX01 Antenna gain (Max) -0.58dBi Operation Frequency 2402-2480MHz Power Supply DC 5V / Battery 3.7V Classification Per Stipulated Test Standard §15.247(i), §2.1093 Modulation GFSK, π/4-DQPSK, 8DPSK Max. output power -1.53dBm(0.0007W) Test Requirement: According to ß15.247(i) and ß1.1307(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. Routine SAR evaluation refers to that specifically required by ß2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. One antenna is available for the EUT. The minimum separation distance is 5mm. BT According to KDB 447498, BT can’t transmit simultaneously, and no simultaneous SAR measurement is required. Signature: Shawn Wen Date: 2024-8-17 Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2402 3-DH5 -1.53 -2±1 -1 0.25 3

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 -0.58dB 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(dB) 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(dB) 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.

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C, ISED RSS-247 ISSUE 3 (DSS) TEST REPORT For BLUETOOTH SPEAKER FOR COOLER BAG MODEL NUMBER: 3860-57, HY-LYYX01, BT8065 REPORT NUMBER: E04A24080347F00101 ISSUE DATE: August 17, 2024 FCC ID: 2BKGI-HYLYYX01 IC: 32930-HYLYYX01 Prepared for Huizhou Hui Yang Intelligent Technology Co., Ltd. No. 36 Factory, Heling Group, Youth Village Committee, Chenjiang Street, Zhongkai High-tech Zone, Huizhou Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A24080347F00101 Page 2 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 August 17, 2024 Initial Issue REPORT NO.: E04A24080347F00101 Page 3 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013 Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013 Clause 7.8.5 FCC Part 15.247 (b)(1) Pass 20 dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013 Clause 6.9.2 FCC Part 15.247 (a)(1) Pass Carrier Hopping Channel Separation ANSI C63.10-2013 Clause 7.8.2 FCC Part 15.247 (a)(1) Pass Number of Hopping Frequency ANSI C63.10-2013 Clause 7.8.3 FCC Part 15.247 (b)(1) Pass Time of Occupancy (Dwell Time) ANSI C63.10-2013 Clause 7.8.4 FCC Part 15.247 (a)(1) Pass Conducted Bandedge and Spurious Emission ANSI C63.10-2013 Clause 6.10.4 & Clause 7.8.8 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013 Clause 6.3 & 6.5 & 6.6 FCC Part 15.205/15.209 Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C, ISED RSS-247 ISSUE 3 (DSS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A24080347F00101 Page 4 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM PEAK OUTPUT POWER ........................................................................ 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 11 5.8. SETUP DIAGRAM .................................................................................................. 11 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 12 7. ANTENNA PORT TEST RESULTS ..................................................................................... 14 7.1. Conducted Output Power ........................................................................................ 14 7.2. 20 dB Bandwidth and 99% Occupied Bandwidth..................................................... 15 7.3. Carrier Hopping Channel Separation ...................................................................... 16 7.4. Number of Hopping Frequency ............................................................................... 18 7.5. Time of Occupancy (Dwell Time) ............................................................................ 19 7.6. Conducted Bandedge and Spurious Emission ........................................................ 21 8. RADIATED TEST RESULTS ............................................................................................... 23 8.1. Radiated Band edge and Spurious Emission .......................................................... 30 9. ANTENNA REQUIREMENT ................................................................................................ 42 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 44 11. TEST DATA - Appendix A ..................................................................................... 47 APPENDIX: PHOTOGRAPHS OF TEST CONFIGURATION ................................................... 108 REPORT NO.: E04A24080347F00101 Page 5 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Co…

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REPORT NO.: E04A24080347F00101 Page 56 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. -20dB Bandwidth NVNT 2-DH5 2441MHz Ant1 -20dB Bandwidth NVNT 2-DH5 2480MHz Ant1 REPORT NO.: E04A24080347F00101 Page 57 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. -20dB Bandwidth NVNT 3-DH5 2402MHz Ant1 -20dB Bandwidth NVNT 3-DH5 2441MHz Ant1 REPORT NO.: E04A24080347F00101 Page 58 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. -20dB Bandwidth NVNT 3-DH5 2480MHz Ant1 REPORT NO.: E04A24080347F00101 Page 59 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT 1-DH5 2402 Ant1 0.948 NVNT 1-DH5 2441 Ant1 0.939 NVNT 1-DH5 2480 Ant1 0.964 NVNT 2-DH5 2402 Ant1 1.22 NVNT 2-DH5 2441 Ant1 1.226 NVNT 2-DH5 2480 Ant1 1.244 NVNT 3-DH5 2402 Ant1 1.226 NVNT 3-DH5 2441 Ant1 1.225 NVNT 3-DH5 2480 Ant1 1.215 REPORT NO.: E04A24080347F00101 Page 60 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs OBW NVNT 1-DH5 2402MHz Ant1 OBW NVNT 1-DH5 2441MHz Ant1 REPORT NO.: E04A24080347F00101 Page 61 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT 1-DH5 2480MHz Ant1 OBW NVNT 2-DH5 2402MHz Ant1 REPORT NO.: E04A24080347F00101 Page 62 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT 2-DH5 2441MHz Ant1 OBW NVNT 2-DH5 2480MHz Ant1 REPORT NO.: E04A24080347F00101 Page 63 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT 3-DH5 2402MHz Ant1 OBW NVNT 3-DH5 2441MHz Ant1 REPORT NO.: E04A24080347F00101 Page 64 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT 3-DH5 2480MHz Ant1 REPORT NO.: E04A24080347F00101 Page 65 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Carrier Frequencies Separation Condition Mode Antenna Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH5 Ant1 2402.054 2402.996 0.942 0.693 Pass NVNT 1-DH5 Ant1 2441.03 2442.02 0.99 0.7 Pass NVNT 1-DH5 Ant1 2479.008 2480.03 1.022 0.707 Pass NVNT 2-DH5 Ant1 2401.99 2403.018 1.028 0.025 Pass NVNT 2-DH5 Ant1 2441.016 2442.018 1.002 0.025 Pass NVNT 2-DH5 Ant1 2479.192 2480.182 0.99 0.025 Pass NVNT 3-DH5 Ant1 2401.936 2403.014 1.078 0.025 Pass NVNT 3-DH5 Ant1 2441.014 2442.018 1.004 0.025 Pass NVNT 3-DH5 Ant1 2479.118 2480.152 1.034 0.025 Pass REPORT NO.: E04A24080347F00101 Page 66 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs CFS NVNT 1-DH5 2402MHz Ant1 CFS NVNT 1-DH5 2441MHz Ant1 REPORT NO.: E04A24080347F00101 Page 67 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. CFS NVNT 1-DH5 2480MHz Ant1 CFS NVNT 2-DH5 2402MHz Ant1 REPORT NO.: E04A24080347F00101 Page 68 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. CFS NVNT 2-DH5 2441MHz Ant1 CFS NVNT 2-DH5 2480MHz Ant1 REPORT NO.: E04A24080347F00101 Page 69 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. CFS NVNT 3-DH5 2402MHz Ant1 CFS NVNT 3-DH5 2441MHz Ant1 REPORT NO.: E04A24080347F00101 Page 70 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. CFS NVNT 3-DH5 2480MHz Ant1 REPORT NO.: E04A24080347F00101 Page 71 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Number of Hopping Channel Condition Mode Antenna Hopping Number Limit Verdict NVNT 1-DH5 Ant1 79 15 Pass NVNT 2-DH5 Ant1 79 15 Pass NVNT 3-DH5 Ant1 79 15 Pass REPORT NO.: E04A24080347F00101 Page 72 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs Hopping No. NVNT 1-DH5 2402MHz Ant1 Hopping No. NVNT 2-DH5 2402MHz Ant1 REPORT NO.: E04A24080347F00101 Page 73 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Hopping No. NVNT 3-DH5 2402MHz Ant1 REPORT NO.: E04A24080347F00101 Page 74 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell Time Condition Mode Frequency (MHz) Antenna Pulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT 1-DH5 2402 Ant1 2.88 293.76 102 31600 400 Pass NVNT 1-DH5 2441 Ant1 2.88 339.84 118 31600 400 Pass NVNT 1-DH5 2480 Ant1 2.88 285.12 99 31600 400 Pass NVNT 2-DH5 2402 Ant1 2.886 294.372 102 31600 400 Pass NVNT 2-DH5 2441 Ant1 2.887 323.344 112 31600 400 Pass NVNT 2-DH5 2480 Ant1 2.886 331.89 115 31600 400 Pass NVNT 3-DH5 2402 Ant1 2.888 259.92 90 31600 400 Pass NVNT 3-DH5 2441 Ant1 2.887 360.875 125 31600 400 Pass NVNT 3-DH5 2480 Ant1 2.887 300.248 104 31600 400 Pass REPORT NO.: E04A24080347F00101 Page 75 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs Dwell NVNT 1-DH5 2402MHz Ant1 One Burst Dwell NVNT 1-DH5 2402MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 76 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 1-DH5 2441MHz Ant1 One Burst Dwell NVNT 1-DH5 2441MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 77 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 1-DH5 2480MHz Ant1 One Burst Dwell NVNT 1-DH5 2480MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 78 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 2-DH5 2402MHz Ant1 One Burst Dwell NVNT 2-DH5 2402MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 79 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 2-DH5 2441MHz Ant1 One Burst Dwell NVNT 2-DH5 2441MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 80 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 2-DH5 2480MHz Ant1 One Burst Dwell NVNT 2-DH5 2480MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 81 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 3-DH5 2402MHz Ant1 One Burst Dwell NVNT 3-DH5 2402MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 82 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 3-DH5 2441MHz Ant1 One Burst Dwell NVNT 3-DH5 2441MHz Ant1 Accumulated REPORT NO.: E04A24080347F00101 Page 83 of 110 TRF No.: 04-E001-0B Global Testing , Great Quality. Dwell NVNT 3-DH5 2480MHz Ant1 One Burst Dwell NVNT 3-DH5 2480MHz Ant1 Ac…

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AC Power Line Conducted Emission Radiated Band edge and Spurious Emission