2BG8J-GROWELLBTGroWell BT Hair Growth System

Page 1 of 16 Cover Page: GroWell BT Hair Growth System – User Manual Model: GW10042 GroWell Manual Ver. 7 Page 2 of 16 Table of Contents: Table of Contents: GroWell Purpose (Indications for Use) Product Description Contraindications Risks and Benefits Expectations and Procedure Warnings and Precautions Instructions for Use Frequency and Duration of Use Set Up Instructions Operating Instructions Monitoring Device Activity Cleaning Instructions Maintenance Instructions Operating and Storage Transportation Instructions Expected Life of the GroWell Disposal Instructions Troubleshooting Warranty Safety Labels Symbol Explanation Technical Specifications EMC Statement FCC Statement User Assistance Appendix A: EMC Information Please read the entire owner’s manual before using the GroWell. Page 3 of 16 Purpose (Indications for Use): MEN ‐ The GroWell BT Hair Growth System ("GroWell") is designed to promote hair growth in men 18 years of age (or as governed by state law) and older who have received a medical diagnosis of genetic hair loss. It is recommended for men who have Norwood Hamilton Classifications of IIa to V. WOMEN ‐ The GroWell is designed to promote hair growth in women 18 years of age and older (or as governed by state law) who have received a medical diagnosis of genetic hair loss. It is recommended for women who have Savin Ludwig Classifications 1 ‐2. The GroWell is approved for Fitzpatrick skin types I‐IV: Use of the GroWell according to the guidelines and instructions provided will result in maximum effectiveness. If the use of the GroWell is discontinued, improvements may gradually decrease. Product Description: The GroWell consists of 24 proprietary red light diode lasers and 39 proprietary red light super‐luminescent diodes configured in a flexible panel which is inserted in an adult sized, baseball‐style cap. The GroWell's combination and configuration of diode lasers and non‐laser LEDs provides for a full coverage of the upper 1/3 of the head; i.e, the scalp area roughly from the top of the head to the top of the ears. For safety and convenience, the GroWell session will be "paused" and the light array will automatically turn off if the user removes the GroWell during use, and will resume when it is replaced on the head. At the end of the 25‐minute session, the lights will turn off and the GroWell will emit two audible beeps to signal that the therapy is complete. Contraindications:  GroWell should not be used by children under 18 years of age.  Do not use GroWell if you have cancer on your scalp. Page 4 of 16  Do not use GroWell if you are taking photosensitizing medications.  If you are undergoing treatment for a dermatological or other medical condition, consult your physician before using GroWell.  Do not use GroWell if you have experienced previous sensitivity to 655nm red light. Risks and Benefits: Low Level Light Therapy (LLLT) as used in the GroWell has been designated NSR (Non‐Significant Risk) by most of the worldwide regulatory bodies. See the Warnings and Precautions section of this manual for additional risks. Used as instructed, GroWell is indicated to promote hair growth in both men and women. If use of the device is discontinued results may gradually decrease. Expectations and Procedure: GroWell is recommended for men and women with mild to moderate hair loss. To set up and use, follow the instructions below. During treatment, the light panel may warm slightly but you should feel no extreme heat or discomfort. You can clip the battery pack to your belt or pocket and watch television, read, browse the web or engage in any light activity. You will hear two short tones to alert you when the 25‐minute session is complete. Remove the GroWell from your head and store in a safe, dry place until its next use. Note: For safety and convenience, the GroWell has been programmed with a sensor to indicate that it's in place during treatment. If you remove the GroWell during a session, the lights will turn off and the session will be "paused" automatically. To resume, simply replace the GroWell on your head and the session will pick up where it stopped and continue to its completion. If the sensor in your GroWell is not working properly, discontinue use and contact Apira Science, Inc. Customer Service at 1‐949‐854‐9900 or [email protected] for assistance. Healthy hair grows about one half inch per month, and regrowth may not begin for several weeks so patience is needed. For best results, use GroWell 4X per week on non‐consecutive days for 16 weeks (every other day for four months). If you miss a session don't be concerned‐ just continue your next scheduled use. Typical users will start to see increased hair coverage and density within 4‐6 months of use. Once the 16 weeks is completed, use as frequently as needed to continue the GroWell’s benefits and maintain results. Page 5 of 16 Warnings and Precautions: Warnings: TO REDUCE THE RISK OF ELECTRICAL SHOCK THAT MAY CAUSE INJURY OR DEATH:  The patient is an intended operator.  Do not operate the GroWell in close proximity to anything marked with this logo: which stands for electromagnetic frequency (i.e. cellular tower).  Do not put tension on the cord when untangling or straightening, which may break the cord or connections causing a malfunction or electrical hazard. Do not subject the device to heavy shocks, which may damage the light diodes or other components.  WARNING: Water and electricity are a dangerous combination! Avoid getting the GroWell wet, which may result in electric shock.  Never use the GroWell when your hair is wet.  Do not use, place or store the Growell or its components where they can become wet, fall or be pulled into a bath, sink, swimming pool or other body of water. Do not let water run into the GroWell or its components.  Use only the power adapter and cables provided with the GroWell  Do not operate the GroWell if it has a damaged cord, adapter or connection. See the User Assista…

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ATTESTATION STA TEMENT Apira Science Inc 409 Edmon Rd NE,Suite C, Albuquerque, NM 87107,United States Tel: (949) 732-6311 Fax: NA Email: rpizing [email protected] Date: 2024-08-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii)Filling FCC ID: 2BG8J-GROWELLBT Apira Science Inc certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. And Apira Science Inc 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, Printed Name: Ray Pizinger Title: CEO Aug 27, 2024

U.S. AGENT LETTER OF ATTESTATION Date: 2024-08-15 FEDERAL COM MUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2BG8J-GROWELLBT Apira Science Inc . certifies that, as of the date of the filing of the application, Apira Science Inc is our designated U.S. agent for service of process for the above referenced FCC ID. Apira Science Inc . 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. Apira Science Inc accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent and Applicant Information: Name: Apira Science Inc Address: 409 Edmon Rd NE,Suite C, Albuquerque, NM 87107,United States FRN: 0035602853 Tel.: (949) 732-6311 Email: [email protected] Signed by (printed name): Ray Pizinger Signature: Aug 27, 2024

Apira Science Inc 409 Edmon Rd NE,Suite C, Albuquerque, NM 87107,United States Tel: (949) 732-6311 Fax: NA Email: [email protected] FCC Authorization Date: 2024-08-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Au th orization To whom it may concern: We , Apira Science Inc, Hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents r elating to these matters. All acts carried out by China Certification IC T Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until f urther written notice from the applicant. Sincerely Yo urs, Client’s signature Printed Name: Ray Pizinger Title: CEO QA-FR-17 0-B Aug 27, 2024

Apira Science Inc 409 Edmon Rd NE,Suite C, Albuquerque, NM 87107,United States Tel: (949) 732-6311 Fax: NA Email: [email protected] FCC Confidential Authorization Date: 2024-08-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BG8J-GROWELLBT In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Apira Science Inc ) hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics •Operation Description QA-FR-171-A The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed N ame:Ray Pizinger Title: CEO Aug 27, 2024

China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 1 of 8 EUT EXTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 2 of 8 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 3 of 8 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 4 of 8 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 5 of 8 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 6 of 8 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 7 of 8 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐EXP Page 8 of 8

China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 1 of 14 EUT INTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 2 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 3 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 4 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 5 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 6 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 7 of 14 Antenna China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 8 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 9 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 10 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 11 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 12 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 13 of 14 China Certification ICT Co., Ltd (DongGuan) No.:2403U83153E‐RF‐INP Page 14 of 14

China Certification ICT Co., Ltd (Dongguan) Report No.:2403U83153E-RF-00A Page 58 of 60 5. RF EXPOSURE EVALUATION 5.1 Applicable Standard According to§15.247(i) and §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB447498 D01 General RF Exposure Guidance v06: The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. 5.2 Measurement Result The max conducted power including tune-up tolerance is 1 dBm (1.26mW). [(max. power of channel, mW)/(min. test separation distance, mm)][√f(GHz)] =1.26/5*(√2.480) = 0.4< 3.0 Result: Compliant. The stand-alone SAR test is not necessary.

Shenzhen Yunli Wuli Technology Co., LTD Antenna type：ANT-2G4-006 The model of the product being tested：MS50SFA_V0.4b (Technical Specification) Electrical Specifications Frequency Range （MHz） 2400-2500 Bandwidth (-10dB) （MHz） ≥100 Input Impedance （Ω） 50 VSWR (max at all of frequency range) ＜ 1.52 Gain (@2.45GHz max) （ dBi ） 0.716 Polarization Type Lightning Protection Power Capacity （mW） 1000 Mechanical Specifications Antenna Size (mm) 11.4*3.7mm Radiator Cuprum Connect Type - Working Temperature （°C） -40~85 Storage Temperature （°C） -40~125 Radome Color - Weight （ g ） - Shenzhen Yunli Wuli Technology Co., LTD 2 ((Antenna photo) Shenzhen Yunli Wuli Technology Co., LTD XY Plane Shenzhen Yunli Wuli Technology Co., LTD XZ Plane Shenzhen Yunli Wuli Technology Co., LTD YZ Plane

TEST REPORT Applicant: Apira Science Inc Address: 409 Edmon Rd NE,Suite C, Albuquerque, NM 87107,United States FCC ID: 2BG8J-GROWELLBT Product Name: GroWell BT Hair Growth System Standard(s): 47 CFR Part 15, Subpart C(15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: 2403U83153E-RF-00A Date Of Issue: 2024/7/27 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.:2403U83153E-RF-00A Page 2 of 60 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.:2403U83153E-RF-00A Page 3 of 60 CONTENTS DOCUMENT REVISION HISTORY........................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 7 1.2.1 EUT Operation Condition: ............................................................................................................................. 7 1.2.2 Support Equipment List and Details .............................................................................................................. 7 1.2.3 Support Cable List and Details ...................................................................................................................... 7 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 8 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 10 2. SUMMARY OF TEST RESULTS .......................................................................................... 11 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 12 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 12 3.1.1 Applicable Standard ..................................................................................................................................... 12 3.1.2 EUT Setup .................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup .................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 17 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 17 3.3 MINIMUM 6 DB BANDWIDTH ............................................................................................................. 18 3.3.1 Applicable Standard ..................................................................................................................................... 18 3.3.2 EUT Setup .................................................................................................................................................... 18 3.3.3 Test Procedure ..........................................................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: 2403U83153E-RF-00A-TSP TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View China Certification ICT Co., Ltd (Dongguan) Report No.: 2403U83153E-RF-00A-TSP Radiated Emission 9 kHz-30 MHz Parallel View Charging Mode Radiated Emission 9 kHz-30 MHz Perpendicular View Charging Mode China Certification ICT Co., Ltd (Dongguan) Report No.: 2403U83153E-RF-00A-TSP Radiated Emission 9 kHz-30 MHz Ground-parallel View Charging Mode Radiated Emission 30 MHz-1 GHz View Charging Mode China Certification ICT Co., Ltd (Dongguan) Report No.: 2403U83153E-RF-00A-TSP Radiated Emission 9 kHz-30 MHz Parallel View Output to Cap Radiated Emission 9 kHz-30 MHz Perpendicular View Output to Cap China Certification ICT Co., Ltd (Dongguan) Report No.: 2403U83153E-RF-00A-TSP Radiated Emission 9 kHz-30 MHz Ground-parallel View Output to Cap Radiated Emission 30 MHz-1 GHz View Output to Cap China Certification ICT Co., Ltd (Dongguan) Report No.: 2403U83153E-RF-00A-TSP Radiated Emission 1-18GHz View Output to Cap Radiated Emission 18-25GHz View Output to Cap