FCC ID: 2AUO2-A01 Low frequency pulse massager

Use Instruction 1. Installation Take out two massage patches from the charging case, and align each patch with the magnetic clasp on the two main units to make them adhere. 2. Apply Peel off the protective film from the massage patch, and apply the massage patch to the area that requires massage. 3. Turn On Long press button 2 seconds to turn on, the red light is on, and the product starts working. 4. Turn Off The massage will automatically shut off after 15 minutes, or you can long-press the off. button to power Two Ways to Control the Messagers Control on Charging Case 1. Massage Machine Switch: Used to switch between two massage machines. 2. Mode Switch: Used to switch massage modes. 3. Modes: Smart, Soothe, Beat, Massage, Knead, Scrape 4. Massager 1 Control 5. Massager 2 Control 6. Intensity Level: +

7. Intensity Level: -

Control on Massager 1. Adjusting the intensity Press the '+' or '-' button to increase or decrease the strength, with a total of 16 intensity levels. 2. Mode Adjustment Single-click the button for mode switching: Smart, Soothe, Beat, Massage, Knead, Scrape Safety Warning 1. Please do not use this product in conjunction with the following medical electronic devices to avoid accidents and potential harm:

Implantable medical electronic devices such as pacemakers;

Life-sustaining medical electronic devices like artificial hearts and lungs;

Medical electronic devices such as electrocardiographs (ECGs). 2. Do not use this product on or near the neck, heart area, mouth, areas with skin conditions, head, face, genital area, tattoos, or similar locations. 3. Do not use this product within 1 meter of shortwave or microwave therapy equipment. 4. Do not touch the main unit or USB cable with wet hands. 5. Do not use this product while sleeping or bathing. The following individuals should not use this product:

Infants and young children;

Pregnant or breastfeeding women;

Individuals with skin allergies, those taking medication, consuming alcohol, or with limited mobility;

Individuals with malignant tumors, heart issues, neurological abnormalities, infectious diseases, spinal injuries, acute (painful) conditions, abnormal blood pressure, acute suppurative inflammation, bleeding tendencies, bodily abnormalities, currently undergoing treatment, or unable to express their own opinions;

Individuals during menstruation, pregnancy, or the lactation period. All types of pets. Important Notes 1. If using this product causes any discomfort, please stop using it immediately. If you experience any unusual sensations on your body or skin, consult a doctor and follow their advice. 2. During use, avoid allowing metal objects (such as belts, bracelets, watches, necklaces, etc.) to come into contact with the patches. 3. It is recommended not to use the patches on the same area for more than 30 minutes, and avoid leaving them attached for extended periods. 4. Ensure that the skin is dry and free from external injuries when using the product. 5. Do not use this product during vigorous physical activities. 6. Do not store the product in environments with high temperature, humidity, or excessive dust. 7. Do not place the product in the mouth. 8. Do not disassemble, repair, or modify the product without authorization. 9. Do not dispose of the product and used batteries casually. 10. When moving or removing the product, be sure to turn it off first. 11. Elderly users must use this product with someone accompanying them. 12. Recommended user age: 16 years and older. 13. Initial use may cause an increase in heart rate. If this occurs, remove the massage patches and wait for the heart rate to return to normal before using them again. If the condition persists, discontinue use. 14. This product packaging does not include a power adapter. It uses a TYPE-C charging cable for power. 15. The charging case and main unit are not waterproof. Do not submerge them in water. If they become dirty, you can clean them with a damp cloth or alcohol wipes. Tips:

1. When the massager's battery level drops below 20%, it will emit three 'beep' sounds every 20 seconds as a reminder. 2. If the adhesive strength of the gel patch decreases, you can clean it with a small amount of water. After drying, it will regain its stickiness. 3. Under normal circumstances, the gel patch can be reused approximately 50 times. If the adhesive strength of the gel patch is insufficient, which can lead to a lack of massage effectiveness or discomfort, and it cannot be restored, you will need to replace it with a new gel patch. Please do not use or store this product in the following places:

Direct sunlight Dusty environments Near open flames Strong electromagnetic fields High-temperature and high-humidity areas Places with water. 4. Optimal Massage Positions: Shoulders, Lower Back, Back, Limbs 5. Prohibited Massage Areas: Neck, Abdomen, Chest, Head Product Information Product Name: Low-Frequency Pulse Magic Patch Product Model: A01 Product Weight:

Massager Timer: 15 minutes Product Dimensions: 953762mm Operating Temperature: 0-45C Compliance Standards: GB4706.1-2005, GB4706.10-2008 Charging Case:

Battery Capacity: 450mAh Charging Voltage: 5V Rated Power: 2.3W Massager:

Battery Capacity: 60mAh Charging Voltage: 5V Rated Power: 0.3W"

Warning 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

4cm Label Location Model: A01 FCC ID: 2AUO2-A01 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)this device must accept any interference received, including interference that may causeundesired operation. 2cm

Shenzhen zhiyoupin Technology Co., Ltd. Agent Authorization Letter

(2023/10/16) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize (Shenzhen ZKT Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Clients signature :

Clients name / title : Xu Wang / Manager Contact information / address: C108, Huafeng Smart Innovation Port, Gushu 2nd Road, Baoan District, Shenzhen, Guangdong Province

Shenzhen zhiyoupin Technology Co., Ltd.

(2023-10-16) 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:2AUO2-A01) Shenzhen zhiyoupin Technology Co., Ltd. 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,

(Applicant signature):

(Applicant printed name): Xu Wang Shenzhen zhiyoupin Technology Co., Ltd.

(2023-10-16) 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:2AUO2-A01) Shenzhen zhiyoupin Technology Co., Ltd. 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,

(Applicant signature):

(Applicant printed name): Xu Wang

Shenzhen zhiyoupin Technology Co., Ltd. Long Term Confidentiality Request Letter

(2023-10-16) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR(Low frequency pulse massager / A01 /

FCC ID:2AUO2-A01) To Whom It May Concern:

- This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the

- Block Diagram

- Schematics

- Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Clients signature :

Clients name / title : Xu Wang / Manager Contact information / address:

C108, Huafeng Smart Innovation Port, Gushu 2nd Road, Baoan District, Shenzhen, Guangdong Province

US Agent for Service of ProcessLETTER OF ATTESTATION TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process:

Company Name: Stone Trading Limited FRN: 0033401936 Contact Name: Dongmei Fang Address: 6547 N Academy Blvd #2266,Colorado Springs,CO 80918,United States Telephone No:+12134573118 Email: compliance@c-shlink.com Applicant:

Company name: Shenzhen zhiyoupin Technology Co., Ltd. Product Description:

Grantee code:

FCC ID:

Contact Name:

Address: C108, Huafeng Smart Innovation Port, Gushu 2nd Road, Baoan District, 2AUO2 2AUO2-A01 Xu Wang Low frequency pulse massager Shenzhen, Guangdong Province Telephone No:

Email:

+86 13418520591 285762458@qq.com

[QR Technology (Dongguan) Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [ Stone Trading Limited] is our designated US agent for service of process for the above referenced FCC ID. [QR Technology (Dongguan) 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 equipment. [ Stone Trading Limited]

accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. The Applicantis aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. Date: 2023/09/25 Applicants Name: Xu Wang Title: manager Signature US Agents Name: Dongmei Fang Title: President manager Signature 1/1