2AOHL-RB00015Feelin Light Q1

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RoboBloq Co., Ltd. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: March 6, 2023 Signed by (Printed Name/Title): Kenneth Young/Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: RoboBloq Co., Ltd. Grantee Code: 2AOHL FCC ID: 2AOHL-RB00015 Contact Name: kittle liang Street Address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District, City/Province/Zip: Shenzhen, Guangdong Telephone No: +86 0755 26926929 Email: [email protected] Applicant Signature: Date: 2023/03/06 Signed by (Printed Name/Title): Martin He /Manager

(Robobloq Co.,Ltd) (2023.03.13) 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: 2AOHL-RB00015) [Robobloq Co.,Ltd] (“the applicant”) 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) kittle liang (Robobloq Co.,Ltd) (2023.03.13) 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: 2AOHL-RB00015) [Robobloq Co.,Ltd] (“the applicant”) 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) kittle liang

Robobloq Co.,Ltd 2023.3.10 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Feelin Light Q1 Trademark: ROBOBLOQ MODEL : RB-00015 FCC ID: 2AOHL-RB00015 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, Client’s signature: Client’s name / title : kittle liang/Manager Contact information / address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China

Robobloq Co.,Ltd 2023.3.10 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing 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, Client’s signature: Client’s name / title : kittle liang/Manager Contact information / address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China

External Photos

Label & label location 10mm*20mm Feelin Light Q1 FCC ID:2AOHL-RB00015 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

Internal Photos Radar Antenna NFC Antenna BT Antenna

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID:2AOHL-RB00015 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna, R=0.2m TEST RESULTS Modulation Test Channel Output Power (dBuV/m) Output Power (dBm) ASK 13.56 53.33 -46.57 GFSK 5800 88.48 -6.72 Below 1GHz: dBm=dBuV/m-95.2-4.7 Above 1GHz: dBm=dBuV/m-95.2 Tune up Produce power Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Pow er Dens ity (S) (m W/ cm 2) Limit (mW / cm2 ) Result BT 1±1 2 1.585 2.080(3.18dBi) 0.00066 1 Pass WIFI 15±1 16 39.81 2.080(3.18dBi) 0.01647 1 Pass NFC -46±1 -45 0.0000316 1(0dBi) 0.00000 0006 1 Pass 5.8G -6±1 -5 0.32 1(0dBi) 0.0006 1 Pass For the Max simultaneous transmission: Power Density (S) (mW/ cm2) Total Power Density (S) Limit Result WIFI 0.01647 0.017070006 1 Pass NFC 0.000000006 5.8G 0.0006 For the max result : 0.17070006≤ 1.0, compliance with FCC's RF Exposure

RB-00015 ANT Report metal patch：12.8*12.8mm gnd：20*20mm Manufacturer: Robobloq Co.,Ltd Address:Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China

Dong guan Guang xie Electronics Co,Ltd Floor 3, no.9 heshun road, shatou south district, chang 'an town,dongguan city 规格说明Specification Electrical Characteristics Frequency 13.56 +/- 1 MHz Read Range >10mm Inductance 2.8~4.0uH Impedance 50 Ohm The working voltage 5~12V Environmental Operation Temperature - 40 ̊C ~ + 75 ̊C Storage Temperature - 40 ̊C ~ + 80 ̊C 天线参数测试Antenna - S Parameter Test Data

No.：BCTC/RF-EMC-007 Page: 1 of 30 Edition：A.5 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2211300754-3E Applicant: Robobloq Co.,Ltd Product Name: Feelin Light Q1 Model/Type reference: RB-00015 Tested Date: 2022-11-22 to 2022-11-30 Issued Date: 2022-11-30 Report No.: BCTC2211300754-3E No.：BCTC/RF-EMC-007 Page: 2 of 30 Edition：A.5 FCC ID:2AOHL-RB00015 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Feelin Light Q1 Trademark: ROBOBLOQ Model/Type reference: RB-00015 Prepared For: Robobloq Co.,Ltd Address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China Manufacturer: Robobloq Co.,Ltd Address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2022-11-22 Sample tested Date: 2022-11-22 to 2022-11-30 Issue Date: 2022-11-30 Report No.: BCTC2211300754-3E Test Standards: FCC Part15.225 ANSI C63.10-2013 Test Results: PASS Remark: This is NFC radio test report. Tested by: Approved by: Kelsey Tan/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2211300754-3E No.：BCTC/RF-EMC-007 Page: 3 of 30 Edition：A.5 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Test Summary ....................................................................................................... 5 3. Measurement Uncertainty ..................................................................................... 6 4. Product Information And Test Setup ..................................................................... 7 4.1 Product Information ............................................................................................... 7 4.2 Test Setup Configuration ...................................................................................... 7 4.3 Support Equipment ............................................................................................... 7 4.4 Channel List .......................................................................................................... 8 4.5 Test Mode ............................................................................................................. 8 5. Test Facility And Test Instrument Used ................................................................. 9 5.1 Test Facility ........................................................................................................... 9 5.2 Test Instrument Used ............................................................................................ 9 6. Conducted Emissions .......................................................................................... 11 6.1 Block Diagram Of Test Setup .............................................................................. 11 6.2 Limit .................................................................................................................... 11 6.3 Test Procedure ................................................................................................... 11 6.4 EUT operating Conditions ................................................................................... 11 6.5 Test Result .......................................................................................................... 12 7. Radiated Emissions ............................................................................................. 14 7.1 Block Diagram Of Test Setup .............................................................................. 14 7.2 Limit .................................................................................................................... 15 7.3 EUT Operating Conditions .................................................................................. 16 7.4 Test Result .......................................................................................................... 17 8. Radiated Band Emission Measurement .............................................................. 20 8.1 Block Diagram Of Test Setup .............................................................................. 20 8.2 Limit .................................................................................................................... 20 8.3 Test Procedure ................................................................................................... 20 8.4 EUT Operating Conditions .................................................................................. 21 8.5 Test Result .......................................................................................................... 21 9. Bandwidth Test .................................................................................................... 22 9.1 Block Diagram Of Test Setup .............................................................................. 22 9.2 Test Procedure ................................................................................................... 22 9.3 EUT Operation Conditions .................................................................................. 22 9.4 Test Result .......................................................................................................... 23 10. Transmitter Frequency Stability ........................................................................... 24 10.1 Block Diagram Of Test Setup .......…

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No.：BCTC/RF-EMC-005 Page 1 of 38 Edition：A.4 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2211300754-4E Applicant: Robobloq Co.,Ltd Product Name: Feelin Light Q1 Model/Type Ref.: RB-00015 Tested Date: 2022-11-22 to 2023-03-23 Issued Date: 2023-03-23 No.：BCTC/RF-EMC-005 Page: 2 of 38 Edition：A.4 FCC ID:2AOHL-RB00015 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Feelin Light Q1 Trademark: ROBOBLOQ Model/Type Ref.: RB-00015 Prepared For: Robobloq Co.,Ltd Address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China Manufacturer: Robobloq Co.,Ltd Address: Room 2301-2302,Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili, Nanshan District,Shenzhen, Guangdong, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Tangwei, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2022-11-22 Sample tested Date: 2022-11-22 to 2023-03-23 Issue Date: 2023-03-23 Report No.: BCTC2211300754-4E Test Standards: FCC Part15.249 ANSI C63.10-2013 Test Results: PASS Tested by: Approved by: Kelsey Tan/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2211300754-4E No.：BCTC/RF-EMC-005 Page: 3 of 38 Edition：A.4 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Test Summary ....................................................................................................... 5 3. Measurement Uncertainty ..................................................................................... 6 4. Product Information And Test Setup ..................................................................... 7 4.1 Product Information ............................................................................................... 7 4.2 Test Setup Configuration ...................................................................................... 7 4.3 Support Equipment ............................................................................................... 8 4.4 Channel List .......................................................................................................... 8 4.5 Test Mode ............................................................................................................. 8 4.6 Table Of Parameters Of Text Software Setting ..................................................... 8 5. Test Facility And Test Instrument Used ................................................................. 9 5.1 Test Facility ........................................................................................................... 9 5.2 Test Instrument Used ............................................................................................ 9 6. Conducted Emissions .......................................................................................... 11 6.1 Block Diagram Of Test Setup .............................................................................. 11 6.2 Limit .................................................................................................................... 11 6.3 Test Procedure ................................................................................................... 11 6.4 EUT Operating Conditions .................................................................................. 11 6.5 Test Result .......................................................................................................... 12 7. Radiated Emissions ............................................................................................. 14 7.1 Block Diagram Of Test Setup .............................................................................. 14 7.2 Limit .................................................................................................................... 15 7.3 Test Procedure ................................................................................................... 16 7.4 EUT Operating Conditions .................................................................................. 16 7.5 Test Result .......................................................................................................... 17 7.6 Field Strength ........................................................................................................ 23 7.7 Conducted Emission Measurement ....................................................................... 29 8. BANDWIDTH TEST ............................................................................................ 31 8.1 Block Diagram Of Test Setup .............................................................................. 31 8.2 Limit .................................................................................................................... 31 8.3 Test Procedure ................................................................................................... 31 8.4 EUT operating Conditions ................................................................................... 31 8.5 Test Result .......................................................................................................... 32 9. Antenna Requirement ......................................................................................... 34 9.1 Standard Requirement ........................................................................................ 34 9.2 EUT Antenna ...................................................................................................... 34 10. EUT…

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Report No.: BCTC2211300754-3E No.：BCTC/RF-EMC-007 Page: 28 of 30 Edition：A.5 13. EUT Test Setup Photographs Conducted emissions Radiated Measurement Photos Report No.: BCTC2211300754-3E No.：BCTC/RF-EMC-007 Page: 29 of 30 Edition：A.5 Report No.: BCTC2211300754-1E No.：BCTC/RF-EMC-005 Page: 81 of 82 Edition：A.5