2BUJ7-A100Brux Aware Biofeedback device

Scan the QR code with your smart phone camera, or visit www.bruxaware.com/quick-start welcome 8:43 BruxAware Setup Instructions 1. Download the Bruxaware App2. Create Brux Aware Account & Login to the App 3. Pair the App with your Brux Aware device 4. Customize the fit of your Brux Aware device If you encounter any issues, please contact us at [email protected] What’s IncludedWhat’s Needed cup of water mirror fork or tongs pot of water for boiling Brux Aware device custom forming tray wireless charger USB-C cable power adapter BruxAware Fitting Instructions 1.Snap Brux Aware into the fitting tray. 2. Fill a glass with enough room- temperature water to hold the fitting tray. Set it aside for steps 9 and 15. 3. Set a timer for one minute. 4. Select a pot or bowl large enough to hold the fitting tray under about one to two inches of water. 5. Bring the water (without Brux Aware!) to a boil on the stove or in a microwave. 6. Remove the pot of water from the heat source and let it rest for 10 seconds. 7. Place the fitting tray with Brux Aware in the pot of hot water and start the one minute timer. 8.After one minute, remove the tray with Brux Aware with a fork or tongs. For the best fit, practice steps 10-12 beforehand Read these instructions before fitting Brux Aware to your UPPER teeth Never place your Brux Aware guard in the microwave! 0:59 seconds 0:10 seconds 1:00 minute 9. Quickly dip Brux Aware into the glass of water for a second. 10. Look in the mirror and hold the tray with Brux Aware by the handle. The small indentation on the top-center bridge aligns with the center of your two front teeth. 11.Open your mouth wide and press the bridge against your top front teeth. 12. Bite down firmly and use suction for about 10 seconds to get a good fit. The guard may feel hot, but it will cool down quickly. 13. Relax and wait about one minute. 14. Slowly open your mouth. If fitted properly, the tray and guard will remain securely attached to your upper teeth. 15. Place the tray and Brux Aware into the glass of room- temperature water for five minutes to set it. 16. Remove Brux Aware from the tray and you are ready for the next step! If the fit is not right, bring the pot of water to a boil again and try again! 0:01 second 5:00 minutes 0:10 seconds 1:00 minute 1.Connect the supplied charging cable to the wall charger and charging device, then plug it into a standard wall outlet. 2. Place Brux Aware in the charger. This will turn your Brux Aware guard on as indicated by a small blinking light. 3. Close the lid. The flashing blue light will change to a gentle blue and purple pulse. The purple glow is a UV light that continuosly sanitizes the surface of Brux Aware. ! An orange blinking light may indicate metal, water, or debris in the charger. Remove it, then unplug the USB-C cable for 10 seconds and reconnect it. 4. Allow your Brux Aware to charge for about two hours. 5. Check the App for the current charge of your device. Instructions for Wireless Charging 2:00 hours 1.To pair your device with the app, place Brux Aware in the charger and make sure the light comes on. 2. Press the pairing button on the back-left of the charger case. The light will blink white and the Brux Aware light will remain solid. 3. Return to the app and follow the instructions on the screen. Pairing with the App Intended Use The Brux Aware™ System is designed to monitor and record teeth grinding and jaw clenching (Bruxism) during sleep. Data is transmitted securely via Bluetooth* to the Brux Aware mobile app and stored in encrypted form in the cloud. WARNINGS •For adult use only. •Keep out of reach of children. •Keep away from pets. •Consult your dentist before use if you have loose teeth, dental implants, or TMJ pain. •Not a substitute for professional dental care. •Stop use immediately if pain, irritation, or discomfort occurs. •Not intended for athletic or impact protection. •Do not use while intoxicated or under the influence of drugs or alcohol. •Do not subject Brux Aware or charger to excessive impacts. Inspect for visible damage before reuse. •Do not use if cracked or damaged. •Do not incinerate. •Do not microwave! Care and Cleaning •DO NOT PLACE BRUX AWARE IN HOT WATER FOR MORE THAN 1 MINUTE! •Rinse dental guard under running water after each use. You may clean with effervescent tablets, mild soap, toothpaste and toothbrush and warm water. •You may use mouthwash, alcohol or hydrogen peroxide to clean your Brux Aware guard. •You may use ultrasonic devices to clean Brux Aware. •After cleaning, shake off excess water and allow to air dry or towel dry before charging. •Use a damp cloth to clean the charger. •Do not submerge charger in water! •Do not use bleach or abrasive cleaners. •Do not place dental guard in dishwasher. • Exposing the dental guard to strong magnetic fields may turn it off. To turn it back on, place it in the charger – make sure the charger is plugged-in! Replacing your Brux Aware dental guard All dental guards should be replaced over time. Please check your Brux Aware guard monthly for wear. The life of your Brux Aware guard depends on how often you grind and the force of your teeth grinding. 30 Day Money-Back Guarantee** Keep your receipt: If you are not completely satisfied with the fit and comfort of the dental guard, we will gladly give you a full refund (not including taxes or postage costs) if you call or email us within 30 days of the purchase date. 6 Month Protection Guarantee** From date of purchase, we guarantee that your Brux Aware guard will give you 6 months of teeth grinding protection. If not, we will send you one free Brux Aware guard per purchase as a replacement. **One per purchase. This guarantee is only valid for products purchased in the U.S. by customers living in the U.S. Storage and Temperature •Store between 32°F and 122°F, 0 to 50°C. •Do not modify or heat except as directed. •Other than the 1 minute hot water bath to fit Brux Aware as described in these instructions, do…

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MedSense Labs, LLC Section 2.911(d)(5)(i) Certification – Equipment Type Company name: MedSense Labs, LLC Address: 2 N Lake Ave. Suite 520, Pasadena CA 91101, United States Product Name: Brux Aware Biofeedback device FCC ID: 2BUJ7-A100 Model(s): 11120_SPLINT and 11120.1232 2.911(d)(5)(i) Equipment Type We, [MedSense Labs, LLC] certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Signature: Name: Brad Feldman Date: 2026-05-29 Title and Company name: Co-Owner and MedSense Labs, LLC NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

MedSense Labs, LLC Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: MedSense Labs, LLC Address: 2 N Lake Ave. Suite 520, Pasadena CA 91101, United States Product Name: Brux Aware Biofeedback device FCC ID: 2BUJ7-A100 Model(s): 11120_SPLINT and 11120.1232 2.911(d)(5)(ii) Applicant filing We, [MedSense Labs, LLC] certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Name: Brad Feldman Date: 2026-05-29 Title and Company name: Co-Owner and MedSense Labs, LLC NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

MedSense Labs, LLC Letter of Authorization Company: MedSense Labs, LLC Address: 2 N Lake Ave. Suite 520, Pasadena CA 91101, United States Product Type: Brux Aware Biofeedback device Model Number(s): 11120_SPLINT and 11120.1232 Product Description: Brux Aware Biofeedback device We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2026-05-29 Name: Brad Feldman Title: Co-Owner Company: MedSense Labs, LLC

MedSense Labs, LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-05-29 FCC ID: 2BUJ7-A100 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Brad Feldman Title: Co-Owner

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FCC ID: 2BUJ7-A100 RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 ERP/EIRP = P T +G T −L C ERP/EIRP is the equivalent (or effective) radiated power [in same units as P T , typically dBW, dBm, or power spectral density (psd)], relative to either a dipole antenna (ERP) or an isotropic antenna (EIRP). P T is the transmitter output power, in dBW, dBm, or psd (power over a specified reference bandwidth). G T is the gain of the transmitting antenna, in dBd (ERP) or dBi (EIRP). L C is the signal attenuation in the connecting cable between the transmitter and the antenna, in dB. Band Frequency (MHz) Output power (dBm) Output power (mW) Ant gain (dBi) EIRP (dBm) EIRP (mW) ERP (dBm) ERP (mw) Distance (cm) P th (mW) BLE 2402 -0.43 0.91 2.4 1.97 1.57 -0.18 0.96 0.5 2.8 Remark: ERP = EIRP−2.15dB Then SAR evaluation is not required

REGULATORY TESTING FROM START TO CERTIFICATE Antenna Specification 1. Company: Henning Inc 2. Product name: Bruxaware 3. RF module/chip: Silicon Labs EFR32BG27 4. Antenna description Antenna type Chip Antenna manufacturer Ignion Antenna datasheet https://ignion.io/files/DS_NN02-101.pdf (Corner Solution Option) Frequency range 2412MHz~2472MHz Modulation GFSK Antenna gain max (peak) 2.4dbi Cable loss N/A VSWR <2.5:1 Connector type SMD/solder 5. Antenna layout REGULATORY TESTING FROM START TO CERTIFICATE 6. Antenna radiation pattern: Not available - Manufacturer Contacted for Additional Data 6. Antenna radiation patterns: See following page. 6. Antenna Radiation Patterns 6. Antenna Measurement Photo Antenna measurement captured on RF test equipment. REGULATORY TESTING FROM START TO CERTIFICATE 7. Antenna photo: 8. RF-auxiliaries: None

Report No.: GTS2026050037F01 GTS2026050037I01 Page 1 of 15 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.017 / Pass 2440 1 1.016 / Pass 2480 1 1.017 / Pass 1.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.654 >=0.5 Pass 2440 1 0.653 >=0.5 Pass 2480 1 0.654 >=0.5 Pass Report No.: GTS2026050037F01 GTS2026050037I01 Page 2 of 15 1.2 Test Graph 1.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 3 of 15 1M_HCH_2480MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 4 of 15 1.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 5 of 15 1M_HCH_2480MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 6 of 15 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -0.43 <=30 Pass 2440 -0.53 <=30 Pass 2480 -1.11 <=30 Pass Note1: Antenna Gain: Ant1: 2.40dBi; 2.1.2 EIRP Mode TX Type Frequency (MHz) E.I.R.P (dBm) Verdict ANT1 Limit 1M SISO 2402 1.97 <=36.02 Pass 2440 1.87 <=36.02 Pass 2480 1.29 <=36.02 Pass Note1: Antenna Gain: Ant1: 2.40dBi; Note2: E.I.R.P = Measured Power + Antenna Gain Report No.: GTS2026050037F01 GTS2026050037I01 Page 7 of 15 3. Maximum Power Spectral Density 3.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit(dBm/3kHz) 1M SISO 2402 -0.83dBm/100kHz <=8 Pass 2440 -0.98dBm/100kHz <=8 Pass 2480 -1.57dBm/100kHz <=8 Pass Note1: Antenna Gain: Ant1: 2.40dBi; Report No.: GTS2026050037F01 GTS2026050037I01 Page 8 of 15 3.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 9 of 15 1M_HCH_2480MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 10 of 15 4. Unwanted Emissions In Non-restricted Frequency Bands 4.1 Test Result 4.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -0.92 2440 1 -0.88 2480 1 -1.57 4.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -0.88 -20.88 Pass 2440 1 -0.88 -20.88 Pass 2480 1 -0.88 -20.88 Pass Report No.: GTS2026050037F01 GTS2026050037I01 Page 11 of 15 4.2 Test Graph 4.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 12 of 15 1M_HCH_2480MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 13 of 15 4.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 14 of 15 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Report No.: GTS2026050037F01 GTS2026050037I01 Page 15 of 15 1M_HCH_2480MHz_Ant1_NTNV ------End------

Global United Technology Services Co., Ltd. Report No.: GTS2026050037F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 35 TEST REPORT Applicant: MedSense Labs, LLC Address of Applicant: 2 N Lake Ave. Suite 520, Pasadena CA 91101, United States Manufacturer/Factory: MedSense Labs, LLC Address of Manufacturer/Factory: 2 N Lake Ave. Suite 520, Pasadena CA 91101, United States Equipment Under Test (EUT) Product Name: Brux Aware Biofeedback device Model No.: 11120_SPLINT and 11120.1232 Trade Mark: Brux Aware FCC ID: 2BUJ7-A100 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: May 07, 2026 Date of Test: May 08, 2026-June 11, 2026 Date of report issued: June 11, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2026050037F01 Page 2 of 35 2 Version Version No. Date Description 00 June 11, 2026 Original Tested By: Date: June 11, 2026 Test Engineer Prepared By: Date: June 11, 2026 Project Engineer Check By: Date: June 11, 2026 Reviewer Report No.: GTS2026050037F01 Page 3 of 35 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED OUTPUT POWER ........................................................................................................... 14 7.4 CHANNEL BANDWIDTH ...................................................................................................................... 15 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 16 7.6 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 17 7.6.1 Conducted Emission Method ..................................................................................................... 17 7.6.2 Radiated Emission Method ........................................................................................................ 18 8 TEST SETUP PHOTO ............................................................................................................................ 35 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 35 Report No.: GTS2026050037F01 Page 4 of 35 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203/15.247 (c) Pass AC Power Line Conducted Emission 15.207 Pass Conducted Output Power 15.247 (b)(3) Pass Channel Bandwidth 15.247 (a)(2) Pass Power Spectral Density 15.247 (e) Pass Band Edge 15.247(d) Pass Spurious Emission 15.205/15.209 Pass Remarks: 1. Pass: The EUT complies with the essential requirements in the standard. 2. Test according to ANSI C63.10:2020 3. N/A: Not applicable. Measurement Uncertainty No. Item Measurement Uncertainty 1 Radio Frequency ±7.25×10 -8 2 Duty cycle ±0.37% 3 Occupied Bandwidth ±3% 4 RF conducted power ±0.75dB 5 RF power density ±3dB 6 Conducted Spurious emissions ±2.58dB 7 AC Power Line Conducted Emission ±3.44dB (0.15MHz ~ 30MHz) 8 Radiated Spurious emission test ±3.1dB (9kHz-30MHz) ±3.8039dB (30MHz-200MHz) ±3.9679dB (200MHz-1GHz) ±4.29dB (1GHz-18GHz) ±3.30dB (18GHz-40GHz) 9 Temperature test ±1°C 10 Humidity test ±3% 11 Time ±3% Report No.: G…

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Page 1 of 2 Test Model No.: 11120_SPLINT and 11120.1232 Radiated Emission Page 2 of 2 Conducted Emissions RF Conducted Te s t