2BDXG-LACEVOS70Laceve Wearable Breast Pump

Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China Email: [email protected] Tel: 086075582703212 Fax: 086075582703212 Date: 2024-07-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation letter Dear Sir or Madam, Our product Laceve Wearable Breast Pump, Model: S70; FCC ID: 2BDXG-LACEVOS70, for marketing purpose, this product only supports BLE 1M, BT(GFSK). The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. S incerely, S ignature K ristina Mao/ GM assistant

CFR 47 §2.911(d)(5)(i) Attestation Letter Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China Email: [email protected] Tel: 086075582703212 Fax: 086075582703212 Date: 2024-07-08 Attestation Letter FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing F CC ID:2BDXG -LACEVOS70 Shenzhen TPH 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, Signature K ristina Mao/ GM assistant

CFR 47 §2.911 (d)(5)(ii) Attestation Letter Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China Email: [email protected] Tel: 086075582703212 Fax: 086075582703212 Date: 2024-07-08 Attestation Letter FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID:2BDXG-LACEVOS70 Shenzhen TPH 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, Signature K ristina Mao/ GM assistant

U.S. AGENT LETTER OF ATTESTATION Date: 2024-07-08 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2BDXG - LACEVOS70 Shenzhen T PH Technology Co.,Ltd. certifies that, as of the date of the filing of the application, Shenzhen Joyantech Consulting Co., Ltd. is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen TPH 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. Shenzhen J oyantech Consulting Co., Ltd. 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 Information: Company Name: Shenzhen Joyantech Consulting Co., Ltd. Address: 25 Hopewell Drive Stony Brook NY, NY 11790 United States FRN: 0034612937 Tel.: +1 (631) 751-1103 Email: [email protected] Signed by (printed name): Thomas Tang Signature: Applica nt: Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China FRN: 0034574517 Tel: 086075582703212 Email: [email protected] Signed by (printed name): Kristina Mao Signature:

Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China Email: [email protected] Tel: 086075582703212 Fax: 086075582703212 Q A-FR-170-B 7/29/2014 FCC Authorization Date: 2024-07-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 S ubject: Agent Authorization T o whom it may concern: We Shenzhen TPH Technology Co.,Ltd., the undersigned, hereby authorizes Bay Area Compliance Laboratories Corp. (Shenzhen) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Shenzhen) on our behalf shall have the same effect as our own action. W e, 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. T his authorization is valid until further written notice from the applicant. S incerely, S ignature K ristina Mao/ GM assistant

Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China Email: [email protected] Tel: 086075582703212 Fax: 086075582703212 FCC Confidential Authorization Date: 2024-07-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BDXG - LACEVOS70 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shenzhen TPH Technology Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: •B lock Diagram •Schematics •Operation Description 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 Kristina Mao/ GM assistant

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 4 of 4

Shenzhen TPH Technology Co., Ltd. Room 203, 2nd floor, 29th Building, Lianchuang Technology Park, No. 21 Bulan Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen, China

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 1 of 7 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 2 of 7 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 3 of 7 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 4 of 7 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 5 of 7 ANT Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 6 of 7 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2401U41797E-RF Page 7 of 7

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2401U41797E-RF-00A TR-EM-RF001 Page 11 of 54 Version 3.0 FCC§15.247 (i), §1.1307 (b) (1) & §2.1093 - RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b) (1), 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 KDB 447498 D01 General RF Exposure Guidance 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 1. f(GHz) is the RF channel transmit frequency in GHz. 2. Power and distance are rounded to the nearest mW and mm before calculation. 3. The result is rounded to one decimal place for comparison. 4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test Exclusion. Measurement Result For worst case: Mode Frequency (MHz) Max tune-up conducted power # (dBm) Max tune-up conducted power # (mW) Distance (mm) Calculated value Threshold (1-g SAR) SAR Test Exclusion BT 2402-2480 5.5 3.55 5 1.1 3.0 Yes Result: Compliant

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Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. 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 must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF001 Page 1 of 54 Version 3.0 TEST REPORT Applicant Name: Shenzhen TPH Technology Co.,Ltd. Address: Room 203, 2nd floor,29th Building, Lianchuang Technology Park,No. 21 Bulan Road Xialilang Community,Nanwan Street,Longgang District,Shenzhen China Report Number: 2401U41797E-RF-00A FCC ID: 2BDXG-LACEVOS70 Test Standard (s) FCC PART 15.247 Sample Description Product Type: Laceve Wearable Breast Pump Model No.: S70 Multiple Model(s) No.: N/A Trade Mark: N/A Date Received: 2024/06/20 Issue Date: 2024/08/13 Test Result: Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Bruce Lin Nancy Wang RF Engineer RF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2401U41797E-RF-00A TR-EM-RF001 Page 2 of 54 Version 3.0 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE .................................................................................................................................................. 8 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 TEST EQUIPMENT LIST ......................................................................................................................................... 10 FCC§15.247 (I), §1.1307 (B) (1) & §2.1093 - RF EXPOSURE ..................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.205, §15.209 & §15.247(D) - RADIATED EMISSIONS ........................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .....................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2401U41797E-RF Page 1 of 2 EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 30MHz) Radiated Emissions View (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2401U41797E-RF Page 2 of 2 Radiated Emissions View (1-18 GHz) Radiated Emissions View (18-25 GHz)