2A33KC602Al Laser Pointer

FCC Caution.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 limitsare 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.The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Shenzhen TwoMonkeys Technology Co.,Ltd. Agent Authorization Company:Shenzhen TwoMonkeys Technology Co.,Ltd. Address: Room 1201, 12 / F, Dachong Building(Shangmei Keji), Dachong Community, Yuehai Street, Nanshan District, Shenzhen, China Product Name: Al Laser Pointer Model Number(s): C602 Product Description: Al Laser Pointer FCC ID: 2A33KC602 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022.12.21 Name: gaoxianchun Title: Manager Company: Shenzhen TwoMonkeys Technology Co.,Ltd.

Shenzhen TwoMonkeys Technology Co.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022.12.21 Subject; Request for Confidentiality FCC ID: 2A33KC602 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: gaoxianchun Title: Manager

Page 1 of 4 Report No.: LGT22L030 Appendix - External Photographs of EUT Constructional Details Model Name: C602 FCC ID: 2A33KC602 Photo 1 Photo 2 Page 2 of 4 Report No.: LGT22L030 Photo 3 Photo 4 Page 3 of 4 Report No.: LGT22L030 Photo 5 Photo 6 Page 4 of 4 Report No.: LGT22L030 Photo 7

Page 1 of 3 Report No.: LGT22L030 Appendix - Internal Photographs of EUT Constructional Details Model Name: C602 FCC ID: 2A33KC602 Photo 1 Photo 2 ANT Page 2 of 3 Report No.: LGT22L030 Photo 3 Photo 4 Page 3 of 3 Report No.: LGT22L030 Photo 5

FCC ID :2A33KC602 RF EXPOSURE EVALUATION METHOD SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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 f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison 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. FCC ID :2A33KC602 2.4G The Worst Case Mode 2402-2480MHz Detector PEAK 2402MHz 3±1dBm 2440MHz 4.5±1dBm 2480MHz 4±1dBm Remark: The worst case gain of the antenna is 1.5dBi. 1.5dBi logarithmic terms convert to numeric result is nearly 1.41 2.4023.4231.9952623150.61853 2.445.374.52.8183829310.88053 2.484.6942.5118864320.79113 Limit Maximum Peak Conducted Output Power (dBm) frequency (GHz) Tune up Power (dBm) Tune up Power (mW) Result Threshold at which no SAR required is 0.8805≤ 3.0 for 1-g SAR, Separation distance is 5mm.

调试频段 版本日期 V1.07.29 2.4G 1.调试版本记录 概述 天线调试 天线测试报告 客户:型号:蓝牙遥控器日期：2021.07.29 调试版本：V1.0射频：周瑞结构：乔凯歌 2.测试设备 3.匹配电路:无改动 ElementValueElementValueElementValue E1(0402)E1(0402)E1(0402) E2(0402)1PFE2(0402)E2(0402) E3(0402)E3(0402)E3(0402) E4(0402)E4(0402)E4(0402) 主天线分集天线GPS三合一天线 天线位置 驻波比和回波损耗 天线定位口对着定位柱 用5.5MM的单头顶针 串联一个1PF的电容 驻波比和回波损耗 无源测试

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Chen Hsong Industrial Park, No.177 Renmin West Road, Jinsha Community, Kengzi Street, Pingshan New District, Shenzhen, China RF TEST REPORT Product Name: Al Laser Pointer Model Name: C602 FCC ID: 2A33KC602 Issued For : Shenzhen TwoMonkeys Technology Co.,Ltd. Room 1201, 12 / F, Dachong Building(Shangmei Keji), Dachong Community, Yuehai Street, Nanshan District, Shenzhen, China Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Chen Hsong Industrial Park, No.177 Renmin West Road, Jinsha Community, Kengzi Street, Pingshan New District, Shenzhen, China Report Number: LGT22L030RF01 Sample Received Date: Dec. 14, 2022 Date of Tested: Dec. 14, 2022 - Dec. 20, 2022 Date of Issue: Dec. 21, 2022 Report No.: LGT22L030RF01 Page 2 of 48 TEST REPORT CERTIFICATION Applicant Shenzhen TwoMonkeys Technology Co., Ltd. Address Room 1201, 12 / F, Dachong Building (Shangmei Keji), Dachong Community, Yuehai Street, Nanshan District, Shenzhen, China Manufacturer Shenzhen TwoMonkeys Technology Co., Ltd. Address Room 1201, 12 / F, Dachong Building (Shangmei Keji), Dachong Community, Yuehai Street, Nanshan District, Shenzhen, China Product Name Al Laser Pointer Trademark DOSMONO Model Name C602 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15.247, Subpart C ANSI C63.10-2013 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT22L030RF01 Page 3 of 48 Table of Contents 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.5 EQUIPMENTS LIST 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 TEST PROCEDURE 14 3.3 TEST SETUP 14 3.4 EUT OPERATING CONDITIONS 14 4. RADIATED EMISSION MEASUREMENT 16 4.1 RADIATED EMISSION LIMITS 16 4.2 TEST PROCEDURE 18 4.3 TEST SETUP 19 4.4 EUT OPERATING CONDITIONS 19 4.5 FIELD STRENGTH CALCULATION 20 4.6 TEST RESULTS 21 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 27 5.1 LIMIT 27 5.2 TEST PROCEDURE 27 5.3 TEST SETUP 27 5.4 EUT OPERATION CONDITIONS 27 5.5 TEST RESULTS 27 FOR THE MEASUREMENT RECORDS，REFER TO THE APPENDIX I. 27 6. POWER SPECTRAL DENSITY TEST 28 6.1 LIMIT 28 6.2 TEST PROCEDURE 28 6.3 TEST SETUP 28 6.4 EUT OPERATION CONDITIONS 28 Report No.: LGT22L030RF01 Page 4 of 48 Table of Contents 6.5 TEST RESULTS 28 7. BANDWIDTH TEST 29 7.1 LIMIT 29 7.2 TEST PROCEDURE 29 7.3 TEST SETUP 29 7.4 EUT OPERATION CONDITIONS 29 7.5 TEST RESULTS 29 8. PEAK OUTPUT POWER TEST 30 8.1 LIMIT 30 8.2 TEST PROCEDURE 30 8.3 TEST SETUP 30 8.4 EUT OPERATION CONDITIONS 30 8.5 TEST RESULTS 30 9. ANTENNA REQUIREMENT 31 9.1 STANDARD REQUIREMENT 31 9.2 EUT ANTENNA 31 APPENDIX I - TEST RESULTS 32 DUTY CYCLE 32 MAXIMUM PEAK CONDUCTED OUTPUT POWER 34 -6DB BANDWIDTH 35 OCCUPIED CHANNEL BANDWIDTH 37 MAXIMUM POWER SPECTRAL DENSITY LEVEL 39 BAND EDGE 41 CONDUCTED RF SPURIOUS EMISSION 44 APPENDIX II – TEST SETUP PHOTOS 47 Report No.: LGT22L030RF01 Page 5 of 48 Revision History Rev. Issue Date Contents 00 Dec. 21, 2022 Initial Issue Report No.: LGT22L030RF01 Page 6 of 48 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. Report No.: LGT22L030RF01 Page 7 of 48 1.1 TEST FACTORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Chen Hsong Industrial Park, No.177 Renmin West Road, Jinsha Community, Kengzi Street, Pingshan New District, Shenzhen, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. Parameter Uncertainty Occupied Channel Bandwidth ±3.2 % RF Output Power, Conducted ±0.71dB Power Spectral Density, Conducted ±1.57 dB Unwanted Emission, Conducted ±0.63dB Conducted emission ±2.80dB All Emissions, Radiated (0.009-30MHz) ±2.16dB All Emissions, Radiated (30MHz-1GHz) ±4.40dB All Emissions, Radiated (1GHz-18GHz) ±5.49dB Temperature ±0.5°C Humidity ±2% Duty Cycle ±2.3% Report No.: LGT22L030RF01 Page 8 of 48 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name Al Laser Pointer Trademark DOSMONO Model Name C602 Series Model N/A Model Difference N/A Product Description The EUT is a Al Laser Pointer Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: 2.4G Number Of Channel: 40 Antenna Designation: Please refer to the Note 3. Antenna Gain (dBi) 1.5 Channel List Please refer to the Note 2. Rating DC5V supplied by adapter or PC Battery Capacity: 300mAh Rated Voltage:3.7V Hardware version number RF006-M02R V2.0 2021-07-08 Software version number 080114282801EE00FF110002211126 Connecting I/O Port(s) Please refer to the Note 1. Note: 1. For a more…

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Page 1 of 2 Report No.: LGT22L030 Appendix - Test Setup photos FCC ID: 2A33KC602 Radiated Spurious Emission Test Setup Photo - Below 1GHz Radiated Spurious Emission Test Setup Photo - Above 1GHz Page 2 of 2 Report No.: LGT22L030 Conducted Emission Test Setup Photo