2BEN9-PYBEVEBOT PrintInd Handheld Printer

Company Name: Shenzhen Eve-Innovations Technology Co.,Ltd Add: Rm 802, Jinqi Zhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan, Shenzhen, Guangdong, China Tel: 0086075586705440 Email: [email protected] Date: 2024-04-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation letter Dear Sir or Madam, Our product EVEBOT PrintInd Handheld Printer, model: PYB-P, FCC ID: 2BEN9-PYB, for marketing purpose, this product only supports BT(GFSK, π/4-DQPSK, 8DPSK), BLE 1M.The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Signature: James Yi Sales Manager

CFR 47 §2.911(d)(5)(i) Attestation Letter Company Name: Shenzhen Eve-Innovations Technology Co.,Ltd Add: Rm 802, Jinqi Zhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan, Shenzhen, Guangdong, China Tel: 0086075586705440 Email: [email protected] Attestation Letter Date: 2024-04-28 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 FCC ID:2BEN9-PYB Shenzhen Eve-Innovations 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 James Yi Sales Manager

CFR 47 §2.911 (d)(5)(ii) Attestation Letter Company Name: Shenzhen Eve-Innovations Technology Co.,Ltd Add: Rm 802, JinqiZhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan, Shenzhen, Guangdong, China Tel: 0086075586705440 Email: [email protected] Attestation Letter Date: 2024-04-28 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:2BEN9-PYB Shenzhen Eve-Innovations 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 James Yi Sales Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2024-04-28 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: 2BEN9-PYB Shenzhen Eve-Innovations Technology Co.,Ltd certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen Eve-Innovations 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. Iconsigh 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 Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Shenzhen Eve-Innovations Technology Co.,Ltd Address: Rm 802, Jinqi Zhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan, Shenzhen, Guangdong, China FRN: 0034759373 Tel: 0086075586705440 Email: [email protected] Signed by (printed name): James Yi Signature:

Company Name: Shenzhen Eve-Innovations Technology Co.,Ltd Add: Rm 802, Jinqi Zhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan, Shenzhen, Guangdong, China Tel: 0086075586705440 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2024-04-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Shenzhen Eve-Innovations 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. 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 further written notice from the applicant. Sincerely, Signature James Yi Sales Manager

Company Name: Shenzhen Eve-Innovations Technology Co.,Ltd Add: Rm 802, Jinqi Zhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan, Shenzhen, Guangdong, China Tel: 0086075586705440 Email: [email protected] FCC Confidential Authorization Date: 2024-04-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BEN9-PYB In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shenzhen Eve-Innovations Technology Co.,Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block 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 James Yi Sales Manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 1 of 10 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 2 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 3 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 4 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 5 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 6 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 7 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 8 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 9 of 10 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240116-03716E-RF Page 10 of 10 Antenna

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240116-03716E-RF-00A TR-EM-RF003 Page 13 of 47 Version 1.0 (2023/10/07) FCC§15.247 (i), §1.1307 (b) (3) &§2.1093 – RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b) (3), 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 Bluetooth 2402-2480 7.00 5.01 5 1.6 3 Yes BLE 2402-2480 6.00 3.98 5 1.3 3 Yes Result: Compliant

1 1.General Description Manufacturer Shenzhen Eve-Zhizao Technology Co., Ltd. Address 3rd Floor, Bld 8, No. 13, Rd 6, Shapu Yangchong Industrial Zone, Songgang, Bao'an District, Shenzhen, China. Product Name Antenna Product model ANT1 Antenna Type PCB Antenna Test Items Gain; Efficiency; Radiation Pattern Test Frequency 2400-2500MHz Test Standard ANSI/IEEE Std 149-1979 Antenna Test Report 2 2.Test Configurations 2.1 Test Environment Temperature (°C) 25 Humidity (%RH) 60 Atmospheric Pressure (kPa) 100.5 2.2 Test Equipment Test System TEM 24 Multi-probe Microwave Chamber Test Instrument Agilent E5071B 2.3 Test Principle 3 3.Test Results 3.1 Gain and Efficiency Frequency (MHz) Peak Gain (dBi) Efficiency (%) 2400 0.43 43.36 2410 0.69 44.72 2420 0.89 40.82 2430 0.88 44.62 2440 0.92 44.65 2450 0.91 44.23 2460 1.24 44.41 2470 1.33 45.89 2480 1.21 46.21 2490 1.20 45.76 2500 1.01 43.53 4 3.2 Radiation Pattern Phi 0 5 Phi 90 6 Theta 90 7 4.Antenna Dimensions

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-RF003 Page 1 of 47 Version 1.0 (2023/10/07) TEST REPORT Applicant Name: Shenzhen Eve-Innovations Technology Co., Ltd Address: Rm 802, Jinqi Zhigu Building, No.1 Tangling Road, Taoyuan Street, Nanshan,Shenzhen,Guangdong,China Report Number: SZ4240116-03716E-RF-00A FCC ID: 2BEN9-PYB Test Standard (s) FCC PART 15.247 Sample Description Product Type: EVEBOT PrintInd Handheld Printer Model No.: PYB-P Multiple Model(s) No.: N/A Trade Mark: N/A Date Received: 2024/01/17 Issue Date: 2024/06/13 Test Result: Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: April Zhang Nancy Wang RF Engineer RF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240116-03716E-RF-00A TR-EM-RF003 Page 2 of 47 Version 1.0 (2023/10/07) 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 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 DUTY CYCLE ................................................................................................................................................................ 8 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 8 EXTERNAL I/O CABLE .................................................................................................................................................. 8 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 9 SUMMARY OF TEST RESULTS ............................................................................................................................. 11 TEST EQUIPMENT LIST ......................................................................................................................................... 12 FCC§15.247 (I), §1.1307 (B) (3) &§2.1093 – RF EXPOSURE ..................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 MEASUREMENT RESULT ............................................................................................................................................ 13 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 14 FCC §15.207 (A) – AC LINE CONDUCTED EMISSIONS .................................................................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 EUT SETUP ............................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240116-03716E-RF Page 1 of 3 EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240116-03716E-RF Page 2 of 3 Radiated Emissions View (9 kHz- 30 MHz)-Parallel Radiated Emissions View (30-1000 MHz) Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240116-03716E-RF Page 3 of 3 Radiated Emissions View (1-18 GHz) Radiated Emissions View (18-25 GHz)