2A9P3-KB8301Bluetooth keyboard case

Model:M8507 㬓⢏ ЈܷޞգܫՕଣй〃仒㢨Ⲻ5*%㜂ݿȾ 䭤ⴎ䠃੥੄θ〈޻㠠ࣞഔ䘔Ⱦᯣᔶ㬓⢏੄䭤ⴎ㄁ᰘ䘑ޛՇⵖθ᤿Աᝅ䭤୚䟈䭤ⴎ 䘑ޛഔ䘔Ⱦ ݻ⭫ѣφ ݻ┗⭫φ ք⭫䠅φ уᬃ֒䭤ⴎ࠼䫕੄䘑ޛՇⵖ⣬ᘷȾ ྸ䭤ⴎᰖ⌋ֵ⭞θ䈭Ỷḛφ 䭤ⴎ⭫Ⓠᱥੜᔶᵰθ䈭᤿䭤ⴎрⲺᔶީ᤿䫤Ⱦ 䭤ⴎ⭫䠅ᱥੜ㙍ታθ䈭Ѱ䭤ⴎݻ⭫Ⱦ 䭤ⴎ䘔᧛ਇ⭕ᔸᑮȾީ䰣䭤ⴎ⭫Ⓠᔶީθ〈੄䠃᯦ᔶᵰθ䭤ⴎሼ㠠ࣞഔ䘔Ⱦྸԃᵠ䀙ߩθ䈭䘑 ޛᒩᶵ⭫㝇φ䇴㖤㬓⢏䇴༽ࡍ㺞θሼćFNEN bluetooth key board ”ࡖ䲚θ߃᤿➝ࡓခ䘔᧛ᯯ⌋ 䠃᯦䘔᧛Ⱦד➝р䘦䀙ߩᯯ⌋ᬃ֒੄θ㤛ӝ૷ԃ❬⋗ᴿਃᓊθਥቓ䈋䠃གྷԛрᬃ֒Ⱦྸቓ䈋੄ד ᰝθ䈭䙐䗽䍣Ҧ⑖䚉ⲺᇘᵃӰ઎অࣟ䀙ߩȾ ↚㬓⢏䭤ⴎ޻㖤㚐ਾ⢟ਥݻ⭫⭫⊖θਥבᮦઞ↙ᑮֵ⭞Ⱦ 䮵ᵕуֵ⭞ᰬθᔰ䇤ީ䰣⭫Ⓠᔶީθ䚵ރ⭫㜳⍷ཧθᔬ䮵⭫⊖ⲺስળȾ ᤿с ᔶᵰθ᤿օ 〈㓘⚥䰠⅗੄ީᵰȾ 䘊ഔѱ享 ӤᓜӤᓜ ᔶᵰީ丩䠅䬷ኅ丩䠅᫣᭴Ჸڒ сжᴨ ржᴨᦘ࠽⌋ޛ䗉 ᤿с䭤〈θ㬓⚥䰠Ӥᔶခ䞃ሯθ䈭ሼᒩᶵ⭫㝇㬓⢏ᢉᔶθᩒ0点“FNEN bluetooth key board”࠱θ⛯“FNEN bluetooth key board”ᒩᶵ⭫㝇ኅᒋᕯ࠰䞃ሯ Ṽθ᤿䞃ሯ঩ਥ䘔᧛Ⱦ ৚ ࢲߔ ైڶઘे ઘ࢐ڑዔ ٫ቚ෸֬ ௢ޢߞҿ ዔڑ။இ ‘Ž†ˆ‘”͛•‡…‘†•–‘‡–‡”’ƒ‹”‹‰‘†‡™Š‹Ž‡„Ž—–‘‘–Šƪƒ•Šǡ–—” ‘–ƒ„Ž‡–ƒ†‡ƒ„Ž‡–Š‡„Ž—‡–‘‘–Šˆ—…–‹‘ǡ•‡ƒ”…Šˆ‘”̺ „Ž—‡–‘‘–Š ‡›„‘ƒ”†̺ǡƒ†…Ž‹…‹––‘’ƒ‹”Ǥ ™Š‡–—”‘ƒ‰ƒ‹ǡ–Š‡‡›„‘ƒ”†™‹ŽŽƒ—–‘ƒ–‹…ƒŽŽ›ƒ––‡’––‘ ”‡…‘‡…–™‹–Š‹͝•‡…‘†•ǡ’”‡••ƒ›‡›–‘™ƒ‡—’–Š‡‡›„‘ƒˆ—…–‹‘Ǥ Charging: —ŽŽ›Šƒ”‰‡†ǣ Low battery: ”‡••‘…‡–‘–—”‘–Š‡‡›„‘ƒ”†Ǥ ‘Ž†ˆ‘”͛•‡…‘†•–‘–—” ‘ơ–Š‡‡›„‘ƒ”†Ǥ Š‡‡›„‘ƒ”†™‹ŽŽ‡–‡”‹–‘•–ƒ†„›‘†‡ƒˆ–‡”͙͘‹—–‡•‘ˆ‹ƒ…–‹˜‹–›Ǥ ”‡••–‘…›…Ž‡–Š”‘—‰Š–Š‡•‡˜‡„ƒ…Ž‹‰Š–…‘Ž‘”•Ǥ ˆ–Š‡‡›„‘ƒ”†•–‘’™‘”‹‰ǡ’Ž‡ƒ•‡…Š‡…–Š‡ˆ‘ŽŽ‘™‹‰ǣ ͙Ǥ•—”‡–Š‡‡›„‘ƒ”†‹•–—”‡†‘Ǥ 2 ˆ–Š‡‡›„‘ƒ”†‹•‘—–‘ˆ„ƒ––‡”›ǡ…Šƒ”‰‡–Š‡‡›„‘ƒ”†Ǥ ͛Ǥ‹ˆ–Š‡…‘‡…–‹‘‹•—•–ƒ„Ž‡ǡ–—”‘ơ–Š‡‡›„‘ƒ”†ƒ†™ƒ‹–ˆ‘”͙͘•‡…‘†•„‡ˆ‘”‡–—”‹‰‹– „ƒ…‘Ǥ‹ˆ–Š‡’”‘„Ž‡’‡”•‹•–•ǡ†‹•…‘‡…––Š‡‡›„‘ƒ”†„›‰‘‹‰–‘‡––‹‰ǦŽ—‡–‘‘–ŠǦ ‡˜‹…‡Ž‹•–Ǧ̺ „Ž—‡–‘‘–Š‡›„‘ƒ”†̺ǡƒ†̺‡Ž‡…–̺‘”̺ ‘”‰‡–Š‹•‡˜‹…‡̺ǡ–Š‡ˆ‘ŽŽ‘™–Š‡ Ž—‡–‘‘–Š’ƒ‹”‹‰‹•–”—…–‹‘–‘”‡…‘‡…–›‘—”‡›„‘ƒ”†Ǥ ˆ–Š‡‡›„‘ƒ”†”‡ƒ‹• —”‡•’‘•‹˜‡ǡ”‡’‡ƒ––Š‡ƒ„‘˜‡•–‡’•Ǥ ˆ›‘—ƒ”‡•–‹ŽŽ‡š’‡”‹‡…‹‰’”‘„Ž‡•ǡ…‘–ƒ…–‘—” …—•–‘‡”•‡”˜‹…‡Ǥ ͙Ǥ—‹Ž–Ǧ‹”‡…Šƒ”‰‡ƒ„Ž‡„ƒ––‡”›ǡ…ƒ•—’’Ž›’‘™‡”ˆ‘”ƒˆ‡™‘ˆ™‡‡•—•‹‰Ǥ ͚Ǥ ‘”†‡”–‘’”‘Ž‘‰„ƒ––‡”›Ž‹ˆ‡ǡ•—‰‰‡•––‘–—”‘ơ–Š‡‡›„‘ƒ”†™Š‡‘–—•‹‰‡›„‘ƒ”†ˆ‘” ƒ‡š–‡†‡†’‡”‹‘†‘ˆ–‹‡Ǥ ‡š–•‘‰ bluetooth 125.00 mm 215.00 mm ѣ㤧ᮽ䈪᱄Ҝ

FULLINK TECHNOLOGY Co., LTD Agent Authorization Letter 2023-01-05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Most Technology Service 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, Name: xing quan chen Position: Manager Company Name: FULLINK TECHNOLOGY Co., LTD Address: Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City,China Tel / Fax 0755-29696695 / 0755-29696621 E-Mail: [email protected]

FULLINK TECHNOLOGY Co., LTD Long Term Confidentiality Request Letter 2022.01.05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR (FCC ID: 2A9P3-KB8301) 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 - e.g. Block diagram - e.g. SCH - e.g. Operational Description required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Name: xing quan chen Position: Manager Company Name: FULLINK TECHNOLOGY Co., LTD Address: Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City,China Tel / Fax 0755-29696695 / 0755-29696621 E-Mail: [email protected]

Model No.: KB8301 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: KB8301 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: KB8301 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE Model No.: KB8301 OVERALL OF SAMPLE

Label Location FCC ID: 2A9P3-KB1101 Model: KB1101

Model No.: KB8301 Page 1 of 3 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB Model No.: KB8301 Page 2 of 3 INTERNAL PHOTO OF SAMPLE PCB Antenna Location Model No.: KB8301 Page 3 of 3 Battery

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. RF Exposure Evaluation Report Report Reference No. ..................... : FCC ID.. .......................................... : MTEB22120138-H 2A9P3-KB8301 Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : December 15,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : FULLINK TECHNOLOGY Co., LTD Address ............................................ : Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City Test specification/ Standard ..........: 47 CFR Part 1.1307 47 CFR Part 2.1093 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Bluetooth keyboard case Trade Mark ....................................... : N/A Manufacturer .................................... : FULLINK TECHNOLOGY Co., LTD Model/Type reference....................... : KB8301 Listed Models .................................. : N/A Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version .............................. V1.1 Software Version ............................... V1.0 Rating ............................................... : DC 5V by USB Port DC 3.7V by Battery Result................................................ : PASS Report No.: MTEB22120138-H Page 2 of 5 T E S T R E P O R T Equipment under Test : Bluetooth keyboard case Model /Type : KB8301 Listed Models : N/A Remark N/A Applicant : FULLINK TECHNOLOGY Co., LTD Address : Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City Manufacturer : FULLINK TECHNOLOGY Co., LTD Address : Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTEB22120138-H Page 3 of 5 1. Revision History Revision Issue Date Revisions Revised By 00 2022-12-15 Initial Issue Alisa Luo Report No.: MTEB22120138-H Page 4 of 5 2. SAR Evaluation 2.1 RF Exposure Compliance Requirement 2.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 2.1.2 Limits 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 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 is applied to determine SAR test exclusion Report No.: MTEB22120138-H Page 5 of 5 2.1.3 EUT RF Exposure Measurement Data BLE GFSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz) -1.206 -1.206±1 -0.206 Middle(2440MHz) -1.292 -1.292±1 -0.292 Highest(2480MHz) -1.545 -1.545±1 -0.545 Worst case: GFSK Channel Maximum Peak Conducted Output Power (dBm) Maximum tune-up Power Calculated value Exclusion threshold SAR Test Exclusion (dBm) (mW) Middle(2402MHz) -1.206 -0.206 0.95 0.29 3.0 Yes .......................THE END OF REPORT.........................

MPDZHD043_9610B AntennaTestReport 1、Coordinates: 2 、 AntennaLayout: Manufacturer:FULLINK TECHNOLOGY Co., LTD 3 、 AntennaSize: 4、Efficiency: FrequencyEfficiencyEfficiency.dBGain.dBi 240000000050%-3.0517940371.634775193 241000000050%-3.0258429451.679319935 242000000050%-3.0317383091.71177208 243000000049%-3.0681267111.688348146 244000000049%-3.1030255711.754129987 245000000049%-3.0899612381.967518614 246000000048%-3.1802264821.856122057 247000000047%-3.2621008831.65176053 248000000045%-3.4448244331.364733288 MaxEfficiency:50%MaxGain:1.97dBi 5、RadiationPattern: Phi=0.00deg Phi=90.00deg Theta=90.00deg 6 、 3DRadiationPattern: 2400MHz 2440MHz 2480MHz 7、TestingEnvironment:

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. TEST REPORT FCC Rules Part 15.247 Report Reference No. ..................... : FCC ID.. .......................................... : MTEB22120138-R1 2A9P3-KB8301 Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : December 15,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : FULLINK TECHNOLOGY Co., LTD Address ............................................ : Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City Test specification/ Standard ..........: FCC Rules Part 15.247 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Bluetooth keyboard case Trade Mark ...........................: N/A Manufacturer .................................... : FULLINK TECHNOLOGY Co., LTD Model/Type reference....................... : KB8301 Listed Models .................................. : N/A Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version .............................. V1.1 Software Version ............................... V1.0 Rating ............................................... : DC 5V by USB Port DC 3.7V by Battery Result................................................ : PASS Report No.: MTEB22120138-R1 Page 2 of 34 T E S T R E P O R T Equipment under Test : Bluetooth keyboard case Model /Type : KB8301 Listed Models : N/A Remark N/A Applicant : FULLINK TECHNOLOGY Co., LTD Address : Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City Manufacturer : FULLINK TECHNOLOGY Co., LTD Address : Building 101,Building 7, JiaDa Industrial Park,West of Honghu East Road,Yanchuan Community,Yanluo Street, Baoan District, Shenzhen City Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTEB22120138-R1 Page 3 of 34 Contents 1. REVISION HISTORY ................................................................ 4 2. TEST STANDARDS .................................................................. 5 3. SUMMARY ............................................................................. 6 3.1. General Remarks 6 3.2. Product Description 6 3.3. Equipment Under Test 6 3.4. Short description of the Equipment under Test (EUT) 6 3.5. EUT operation mode 7 3.6. Block Diagram of Test Setup 7 3.7. Test Item (Equipment Under Test) Description* 7 3.8. Auxiliary Equipment (AE) Description 7 3.9 Antenna Information* 8 3.10. EUT configuration 8 3.11. Modifications 8 4. TEST ENVIRONMENT ............................................................... 9 4.1. Address of the test laboratory 9 4.2. Environmental conditions 9 4.3. Test Description 10 4.4. Statement of the measurement uncertainty 10 4.5. Equipments Used during the Test 11 5. TEST CONDITIONS AND RESULTS ............................................ 12 5.1. AC Power Conducted Emission ................................................................................... 12 5.2. Radiated Emission ........................................................................................................ 15 5.3. Maximum Peak Output Power ...................................................................................... 22 5.4. Power Spectral Density ................................................................................................ 23 5.5. 6dB Bandwidth and 99% Bandwidth ............................................................................ 25 5.6. Band Edge Compliance of RF Emission ...................................................................... 27 5.7. Spurious RF Conducted Emission ............................................................................... 29 5.8. Antenna Requirement ................................................................................................... 32 6. TEST SETUP PHOTOS OF THE EUT .......................................... 33 7. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 34 Report No.: MTEB22120138-R1 Page 4 of 34 1. Revision History Revision Issue Date Revisions Revised By 00 2022-12-15 Initial Issue Alisa Luo Report No.: MTEB22120138-R1 Page 5 of 34 2. TEST STANDARDS The tests were performed according to following standards: The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices Report No.: MTEB22120138-R1 Page 6 of 34 3. SUMMARY 3.1. General Remarks Date of receipt of …

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Model No.: KB8301 RE TEST SETUP Model No.: KB8301 CE TEST SETUP