QWHULM300M1Wireless Microphones

Quick Start Guide ULM302MIC ULM300M/ULM300RD High-Performance 2.4 GHz Digital Wireless System with 2 Handheld Microphones and Receiver V 1.0 2ULM302MICQuick Start Guide3 (EN) Safety Instructions Please read these safety instructions carefully and pay close attention to any warning symbols displayed on the product and their related safety information in this instruction. Terminals marked with this symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with ¼" TS or twist-locking plugs pre-installed. All other installation or modification should be performed only by qualified personnel. This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure voltage that may be sufficient to constitute a risk of shock. This symbol, wherever it appears, alerts you to important operating and maintenance instructions. Please read full manual. Caution To reduce the risk of electric shock, do not remove the top cover (or the rear section). No user serviceable parts inside. Refer servicing to qualified personnel. Caution To reduce the risk of fire or electric shock, do not expose this appliance to rain and moisture. The apparatus shall not be exposed to dripping or splashing liquids and no objects filled with liquids, such as vases, shall be placed on the apparatus. Caution These service instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operation instructions. Repairs have to be performed by qualified service personnel. Warning Please refer to the information on the exterior of bottom enclosure for electrical and safety information before installing or operating the device. Warning To prevent possible hearing damage, do not listen at high volume levels for long periods. As a guide to setting the volume level, check that you can still hear your own voice, when speaking normally while listening with the headphones. 1. Read and keep these instructions. Heed all warnings and follow all instructions. 2. Do not use this apparatus near water (if applicable). Clean only with dry cloth. 3. Do not block ventilation openings (if applicable). Do not install in a confined space. Install only according to manufacturer's instructions. 4. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat. Do not place naked flame sources, such as lighted candles, on the apparatus. 5. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other (only for USA and Canada). A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 6. (If applicable) Protect the power cord from being walked on or pinched particularly as plugs, convenience receptacles, and the point where they exit from the apparatus. 7. Use only attachments and accessories recommended by the manufacturer. 8. Use only specified carts, stands, tripods, brackets, or tables specified by the manufacturer, or sold with the apparatus (if applicable). When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 9. Unplug during storms, or if not in use for a long period. 10. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 11. (If applicable)The apparatus with protective earthing terminal shall be connected to a MAINS socket outlet with a protective earthing connection. 12. (If applicable)Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. 13. Internal/External Voltage Selectors (if applicable): Internal or external voltage selector switches, if any, should only be reset and re-equipped with proper plug or alternative voltage by a qualified service technician. Do not attempt to alter this yourself. 14. Class II Wiring (if applicable): To reduce the risk of electric shock, the external wiring connected to the terminals with "Class II Wiring" requires Class II wiring installed by an instructed person or the use of ready-made leads or cords. 15. Class I Wiring (if applicable): To reduce the risk of electric shock, the external wiring connected to the terminals with "Class I Wiring" requires Class I wiring installed by an instructed person or the use of ready-made leads or cords. 16. Operating temperature range 5° to 45° C (41° to 113° F). LEGAL DISCLAIMER The information contained in this Quick Start Guide and accompanying manual is provided for general guidance only. While every effort has been made to ensure the accuracy and reliability of the content at the time of publication, Music Tribe Global Brands Ltd. (“Music Tribe”) makes no representations or warranties, express or implied, as to the completeness, accuracy, or suitability of the information, descriptions, illustrations, or technical specifications herein. Music Tribe accepts no liability for any direct, indirect, incidental, or consequential loss or damage arising from reliance on the information contained in this document, including but not limited to loss of data, income, profits, or business opportunities. Use of the product remains the sole responsibility of the user. Product features, design, specifications, and visual representations may be updated or modified without prior notice in the interest of continuous product impro…

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Page 55 of 79 Report No. ESTE-R2602075 Appendix E: Number of hopping channels Test Result Test Mode Antenna Frequency[MHz] Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Page 56 of 79 Report No. ESTE-R2602075 Test Graphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS Page 57 of 79 Report No. ESTE-R2602075 Appendix F: Band edge measurements Test Result Test Mode Antenna ChName Frequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 5.81 -47.77 ≤-14.19 PASS DH5 Ant1 High 2480 7.05 -49.70 ≤-12.95 PASS DH5 Ant1 Low Hop_2402 6.22 -48.32 ≤-13.78 PASS DH5 Ant1 High Hop_2480 7.03 -49.09 ≤-12.97 PASS 2DH5 Ant1 Low 2402 7.89 -42.83 ≤-12.11 PASS 2DH5 Ant1 High 2480 9.57 -42.26 ≤-10.43 PASS 2DH5 Ant1 Low Hop_2402 7.92 -46.02 ≤-12.08 PASS 2DH5 Ant1 High Hop_2480 7.95 -48.78 ≤-12.05 PASS 3DH5 Ant1 Low 2402 8.44 -43.55 ≤-11.56 PASS 3DH5 Ant1 High 2480 9.69 -46.95 ≤-10.31 PASS 3DH5 Ant1 Low Hop_2402 6.88 -44.20 ≤-13.12 PASS 3DH5 Ant1 High Hop_2480 8.59 -46.96 ≤-11.41 PASS Page 58 of 79 Report No. ESTE-R2602075 Test Graphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS DH5-Ant1-Hop_2402-PASS Page 59 of 79 Report No. ESTE-R2602075 DH5-Ant1-Hop_2480-PASS 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS Page 60 of 79 Report No. ESTE-R2602075 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS 3DH5-Ant1-2402-PASS Page 61 of 79 Report No. ESTE-R2602075 3DH5-Ant1-2480-PASS 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS Page 62 of 79 Report No. ESTE-R2602075 Appendix G: Conducted Spurious Emission Test Result Test Mode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 30~26500 5.81 -29.70 ≤-14.19 PASS DH5 Ant1 2441 30~26500 7.20 -28.56 ≤-12.80 PASS DH5 Ant1 2480 30~26500 7.05 -27.12 ≤-12.95 PASS 2DH5 Ant1 2402 30~26500 7.89 -39.00 ≤-12.11 PASS 2DH5 Ant1 2441 30~26500 8.97 -30.54 ≤-11.03 PASS 2DH5 Ant1 2480 30~26500 9.57 -34.52 ≤-10.43 PASS 3DH5 Ant1 2402 30~26500 8.44 -38.16 ≤-11.56 PASS 3DH5 Ant1 2441 30~26500 9.49 -33.02 ≤-10.51 PASS 3DH5 Ant1 2480 30~26500 9.69 -28.14 ≤-10.31 PASS Page 63 of 79 Report No. ESTE-R2602075 Test Graphs DH5-Ant1-2402-30~26500-PASS DH5-Ant1-2441-30~26500-PASS DH5-Ant1-2480-30~26500-PASS Page 64 of 79 Report No. ESTE-R2602075 2DH5-Ant1-2402-30~26500-PASS 2DH5-Ant1-2441-30~26500-PASS 2DH5-Ant1-2480-30~26500-PASS Page 65 of 79 Report No. ESTE-R2602075 3DH5-Ant1-2402-30~26500-PASS 3DH5-Ant1-2441-30~26500-PASS 3DH5-Ant1-2480-30~26500-PASS Page 66 of 79 Report No. ESTE-R2602075 Appendix H: Reference level measurement Test Result Test Mode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] DH5 Ant1 2402 2401.82 5.81 DH5 Ant1 2441 2440.81 7.20 DH5 Ant1 2480 2479.80 7.05 2DH5 Ant1 2402 2401.79 7.89 2DH5 Ant1 2441 2441.13 8.97 2DH5 Ant1 2480 2479.81 9.57 3DH5 Ant1 2402 2401.81 8.44 3DH5 Ant1 2441 2441.14 9.49 3DH5 Ant1 2480 2479.80 9.69 Page 67 of 79 Report No. ESTE-R2602075 Test Graphs DH5-Ant1-2402-PASS DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS Page 68 of 79 Report No. ESTE-R2602075 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS 2DH5-Ant1-2480-PASS Page 69 of 79 Report No. ESTE-R2602075 3DH5-Ant1-2402-PASS 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS Page 70 of 79 Report No. ESTE-R2602075 13. TEST SETUP PHOTO Conducted Test Page 71 of 79 Report No. ESTE-R2602075 Radiated Test (Below 1GHz) Radiated Test (Above 1GHz) Page 72 of 79 Report No. ESTE-R2602075 14. EUT PHOTO External Photos M/N: ULM300M Page 73 of 79 Report No. ESTE-R2602075 External Photos M/N: ULM300M Page 74 of 79 Report No. ESTE-R2602075 External Photos M/N: ULM300M Page 75 of 79 Report No. ESTE-R2602075 Internal Photos M/N: ULM300M Page 76 of 79 Report No. ESTE-R2602075 Internal Photos M/N: ULM300M Page 77 of 79 Report No. ESTE-R2602075 Internal Photos M/N: ULM300M Page 78 of 79 Report No. ESTE-R2602075 Internal Photos M/N: ULM300M Page 79 of 79 Report No. ESTE-R2602075 Internal Photos M/N: ULM300M End of Test Report

Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz) Radio Spectrum Testing

Report No.: BL-SZ2610147-AW 1 / 3 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ2610147-AW 2 / 3 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: BL-SZ2610147-AW 3 / 3 TOP VIEW OF EUT BOTTOM VIEW OF EUT --BLANK BELOW--

BL-SZ2610147-ATD 1 / 1 Meas.1 Body Plane with Front Side(0°) 0mm on 78 Channel in Fhss mode with Ant.1 Date: 2026.01.21 Communication System Band: 1; Frequency: 2480 MHz;Duty Cycle: 1:1.302 Medium parameters used: f = 2480 MHz; σ = 1.849 S/m; ε r = 38.569; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.2°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(7.8, 7.8, 7.8); Calibrated: 2025.06.30; • Sensor-Surface: 4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch78/Area Scan (61x81x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.172 W/kg Ch78/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 8.868 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.297 W/kg SAR(1 g) = 0.147 W/kg; SAR(10 g) = 0.073 W/kg Smallest distance from peaks to all points 3 dB below = 11.4 mm Ratio of SAR at M2 to SAR at M1 = 50.7% Maximum value of SAR (measured) = 0.163 W/kg 0 dB = 0.163 W/kg --BLANK BELOW--

Report No.: BL-SZ2610147-AT 1 / 1 Normal Mode RF Power Range (FHSS) Band (GHz) Mode Channel Freq. (MHz) Range (dBm) 2.4 GFSK 0 2402 [6.00, 8.00] 39 2441 [6.00, 8.00] 78 2480 [6.00, 8.00] π/4-DQPSK 0 2402 [5.00, 7.00] 39 2441 [6.00, 8.00] 78 2480 [6.00, 8.00] 8-DPSK 0 2402 [5.00, 7.00] 39 2441 [6.00, 8.00] 78 2480 [6.00, 8.00] --BLANK BELOW--

BL-SZ2610147-ASC 1 / 1 System Check: Head 2450 MHz Date: 2026.01.21 Communication System Band: D2450 (2450.0 MHz); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.794 S/m; ε r = 39.223; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.2°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(7.8, 7.8, 7.8); Calibrated: 2025.06.30; • Sensor-Surface: 4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW2450 100mw/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 5.32 W/kg CW2450 100mw/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 56.21 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 11.5 W/kg SAR(1 g) = 5.38 W/kg; SAR(10 g) = 2.52 W/kg Smallest distance from peaks to all points 3 dB below = 10.1 mm Ratio of SAR at M2 to SAR at M1 = 52.6% Maximum value of SAR (measured) = 5.37 W/kg 0 dB = 5.37 W/kg --BLANK BELOW--

Report No.: BL-SZ2610147-AS 1 / 5 TEST SETUP PHOTOS Front Side (-10°) (0mm) Front Side (-5°) (0mm) Report No.: BL-SZ2610147-AS 2 / 5 Front Side (0°) (0mm) Front Side (5°) (0mm) Report No.: BL-SZ2610147-AS 3 / 5 Front Side (10°) (0mm) Back Side (0mm) Report No.: BL-SZ2610147-AS 4 / 5 Left Side (0mm) Right Side (0mm) Report No.: BL-SZ2610147-AS 5 / 5 Top Side (0mm) Bottom Side (0mm) --BLANK BELOW--

8 CONDUCTED RF OUPUT POWER 8.1FHSS Output Power BL-SZ2610147-AP 1/2 8.1FHSS Output Power FHSS-Ant.1-Full Power Test Mode Modulati on Channel number Frequenc y(MHz) AV power (dBm) Tune up (dBm)) SAR Test FHSS DH5 024026.30 8.00 Yes 3924416.99 8.00 Yes 7824807.36 8.00 Yes 2DH5 024025.62 6.00 No 3924416.73 7.00 No 7824807.68 8.00 No 3DH5 024025.68 6.00 No 3924416.78 7.00 No 7824807.71 8.00 No Note: Since FHSS BR mode is the maximum output power mode， SAR measurements were performed with test software using DH5 modulation. BL-SZ2610147-AP 2/2

Report No.: BL-SZ2610147-AC 1 / 32 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN:7664) Report No.: BL-SZ2610147-AC 2 / 32 Report No.: BL-SZ2610147-AC 3 / 32 Report No.: BL-SZ2610147-AC 4 / 32 Report No.: BL-SZ2610147-AC 5 / 32 Report No.: BL-SZ2610147-AC 6 / 32 Report No.: BL-SZ2610147-AC 7 / 32 Report No.: BL-SZ2610147-AC 8 / 32 Report No.: BL-SZ2610147-AC 9 / 32 Report No.: BL-SZ2610147-AC 10 / 32 Report No.: BL-SZ2610147-AC 11 / 32 Report No.: BL-SZ2610147-AC 12 / 32 Report No.: BL-SZ2610147-AC 13 / 32 Report No.: BL-SZ2610147-AC 14 / 32 Report No.: BL-SZ2610147-AC 15 / 32 Report No.: BL-SZ2610147-AC 16 / 32 Report No.: BL-SZ2610147-AC 17 / 32 Report No.: BL-SZ2610147-AC 18 / 32 Report No.: BL-SZ2610147-AC 19 / 32 Report No.: BL-SZ2610147-AC 20 / 32 Report No.: BL-SZ2610147-AC 21 / 32 Report No.: BL-SZ2610147-AC 22 / 32 Report No.: BL-SZ2610147-AC 23 / 32 F.2 Data Acquisition Electronics (DAE4 - SN:878) Report No.: BL-SZ2610147-AC 24 / 32 Report No.: BL-SZ2610147-AC 25 / 32 Report No.: BL-SZ2610147-AC 26 / 32 F.3 2450 MHz Dipole Report No.: BL-SZ2610147-AC 27 / 32 Report No.: BL-SZ2610147-AC 28 / 32 Report No.: BL-SZ2610147-AC 29 / 32 Report No.: BL-SZ2610147-AC 30 / 32 Report No.: BL-SZ2610147-AC 31 / 32 Report No.: BL-SZ2610147-AC 32 / 32 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2025.05.06 2024.05.07 / Return Loss(dB) -27.271 -27.884 -2.20% Impedance 51.780 Ω + 5.716 jΩ 51.604 Ω + 3.776 jΩ 1.941Ω (Imaginary part) --END OF REPORT--

Report No.: BL-SZ2610147-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 32 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-1 (2025-07-25) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Empower Tribe Commercial FZE Address: LB181504WS13, Jebel Ali Freezone Dubai, United Arab Emirates Equipment Type: Wireless Microphones Model Name: ULM300M Brand Name: N/A FCC ID: QWHULM300M1 Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Body 2.4GHz(1 g): 0.22 W/kg Sample Arrival Date: Jan. 19, 2026 Test Date: Jan. 21, 2026 Date of Issue: Mar. 09, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xu Rui Checked by: Zong Liyao Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2610147-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 32 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-1 (2025-07-25) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Mar. 09, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 1.3 Test Environment Condition .......................................................................................... 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Ancillary Equipment ...................................................................................................... 5 2.5 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 6 3.1 Test Standards ............................................................................................................. 6 3.2 Device Category and SAR Limit ................................................................................... 7 3.3 Test Result Summary ................................................................................................... 8 3.4 Test Uncertainty ........................................................................................................... 9 4 MEASUREMENT SYSTEM ..................................................................................................... 10 4.1 Specific Absorption Rate (SAR) Definition .................................................................. 10 4.2 DASY SAR System .................................................................................................... 11 5 SYSTEM VERIFICATION ........................................................................................................ 18 5.1 Purpose of System Check .......................................................................................... 18 5.2 System Check Setup .................................................................................................. 18 6 TEST POSITION CONFIGURATIONS .................................................................................... 19 6.1 Body-worn Position Conditions ................................................................................... 19 7 MEASUREMENT PROCEDURE ............................................................................................. 20 Report No.: BL-SZ2610147-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 32 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-1 (2025-07-25) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 7.1 Measurement Process Diagram ................................................................................. 20 7.2 SAR Scan General Requirement ................................................................................ 21 7.3 Measurement Procedure ............................................................................................ 22 7.4 Area & Zoom Scan Procedure .................................................................................... 22 8 CONDUCTED RF OUTPUT POWER ...................................................................................... 23 9 TEST EXCLUSION CONSIDERATION ................................................................................... 24 9.1 Antenna location sketch .............................................................................................. 24 10 TEST RESULT ........................................................................................................................ 25 10.1 FHSS .......................................................................................................................... 25 11 SAR Measurement Variability .................................................................................................. 26 12 SIMULTANEOUS TRANSMISSION ......................................................................................... 27 13 TEST EQUIPMENTS LIST ..........................................…

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Empower Tribe Commercial FZE Covered Equipment Certification Attestation Letter 2/24/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: QWHULM300M1 Empower Tribe Commercial FZE (“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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Empower Tribe Commercial FZE (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Empower Tribe Commercial FZE (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Kane Xin Title: Innovation Compliance Leader Company Name: Empower Tribe Commercial FZE Date: 2/24/2026

Page 1 of 79 Report No. ESTE-R2602075 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Empower Tribe Commercial FZE Wireless Microphones Model Number: ULM300M FCC ID: QWHULM300M1 Applicant: Empower Tribe Commercial FZE Address: LB181504WS13, Jebel Ali Freezone Dubai, United Arab Emirates Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2602075 Date of Test: Dec. 23, 2025 to Feb. 02, 2026 Date of Report: Feb. 09, 2026 Page 2 of 79 Report No. ESTE-R2602075 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................... 5 1.1. Description of Device (EUT) ............................................................................................................ 5 1.2. Antenna Information ......................................................................................................................... 5 1.3. Information of RF Cable ................................................................................................................... 5 2. SUMMARY OF TEST ........................................................................................................................... 6 2.1. Summary of test result ..................................................................................................................... 6 2.2. Test Facilities ..................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................ 8 2.4. Assistant equipment used for test .................................................................................................. 8 2.5. Block Diagram ................................................................................................................................... 8 2.6. Test mode .......................................................................................................................................... 9 2.7. Channel List ..................................................................................................................................... 10 2.8. Power Setting of Test Software .................................................................................................... 10 2.9. Test Equipment ............................................................................................................................... 11 3. MAXIMUM PEAK OUTPUT POWER ................................................................................................... 12 3.1. Limit ................................................................................................................................................... 12 3.2. Test Setup ........................................................................................................................................ 12 3.3. Spectrum Analyzer Setting ............................................................................................................ 12 3.4. Test Procedure ................................................................................................................................ 12 3.5. Test Result ....................................................................................................................................... 12 4. 20 DB BANDWIDTH ......................................................................................................................... 13 4.1. Limit ................................................................................................................................................... 13 4.2. Test Setup ........................................................................................................................................ 13 4.3. Spectrum Analyzer Setting ............................................................................................................ 13 4.4. Test Procedure ................................................................................................................................ 13 4.5. Test Result ....................................................................................................................................... 13 5. CARRIER FREQUENCY SEPARATION .............................................................................................. 14 5.1. Limit ................................................................................................................................................... 14 5.2. Test Setup ........................................................................................................................................ 14 5.3. Spectrum Analyzer Setting ............................................................................................................ 14 5.4. Test Procedure ................................................................................................................................ 14 5.5. Test Result ....................................................................................................................................... 14 6. NUMBER OF HOPPING CHANNEL ................................................................................................... 15 6.1. Limit ................................................................................................................................................... 15 6.2. Test Setup ........................................................................................................................................ 15 6.3. Spectrum Analyzer Settin…

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www.passivecomponent.com INDEX Subject Page 2.4 GHz Bluetooth/WLAN-Chip Antenna 5220 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.4 GHz Bluetooth/WLAN-Chip Antenna 3216 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.4 GHz Bluetooth/WLAN-Chip Antenna 8010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.4 GHz Bluetooth/WLAN-Free Antenna 9937 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 GHz Bluetooth/WLAN-Free Antenna 1903 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.4 GHz High Frequency Devices-Band Pass Filter 3225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.4 GHz High Frequency Devices-Band Pass Filter 2520 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7~8 2.4 GHz High Frequency Devices-Band Pass Filter 2012. . . . . . . . . . . . …

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