2ASDT-KM22-MICWireless Microphone

1.Windscreen and pop filter 4. Battery cover 2.Display 5.Transmission antenna 3.Power switch/Frequency adjustment 1.Connect the receiver to a power outlet through the power adapter provided and turn on the receiver. 2.Put two alkaline AA batteries into the battery compartment of the microphone. Please ensure the positive and negative ends are positioned in the correct direction. 3. Power on the handhold microphone. In case of any frequency interference, press set button can choose different frequency. There are up to eight frequencies to choose from. 4. Please note that it will take a few seconds for the receiver to automatically syndicate the frequency will changed after set button each pressed Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: 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. FCC Statement: 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 limits are 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.

ClearClick Software LLC Agent Authorization Company: ClearClick Software LLC Address: 3006 Teak Place Fullerton, CA 92835 USA Product Name: Wireless Microphone Model Number(s): KM22-MIC, HU-06 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. Date: Jun. 29, 2022 Signature: Name: Keith Gilbert Title: manager Company: ClearClick Software LLC

ClearClick Software LLC Date: Jun. 29, 2022 Offic e of Engineering Technology Federal Communications Commission 743 5 Oakland Mill s Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2ASDT-KM22-MIC 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 Part s 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: Keith Gilbert Title: manager

Label place Size: 20*40mm Wireless Microphone MODEL: KM22-MIC FCC ID:2ASDT-KM22-MIC Ratings : DC 3.0V

ANT

Project No.: ZKT-220628L4383 Page 1 of 33 FCC TEST REPORT FCC ID:2ASDT-KM22-MIC Report Number. ................................ : ZKT-220628L4383 Date of Test ...................................... : Jun. 08, 2022 -- Jun. 22, 2022 Date of issue .................................... : Jun. 22, 2022 Total number of pages ..................... : 33 Test Result ..................................... : PASS Testing Laboratory. ........................... : Shenzhen ZKT Technology Co., Ltd. Address .......................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ............................ : ClearClick Software LLC Address .......................................... : 3006 Teak Place Fullerton, CA 92835 USA Manufacturer's name ..................... : ClearClick Software LLC Address .......................................... : 3006 Teak Place Fullerton, CA 92835 USA Test specification: Standard ........................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.249 ANSI C63.10:2013 Test procedure ................................. : / Non-standard test method ............. : N/A Test Report Form No. .................... : TRF-EL-111_V0 Test Report Form(s) Originator .... : ZKT Testing Master TRF .................................... : Dated: 2020-01-06 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................... : Wireless Microphone Trademark ...................................... : N/A Model/Type reference ...................... : KM22-MIC, HU-06 Ratings ............................................. : DC 3.0V from battery Project No.: ZKT-220628L4383 Page 2 of 33 Testing procedure and testing location: Testing Laboratory ................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Alen He Tested by (name + signature) .................... : Joe Liu Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.: ZKT-220628L4383 Page 3 of 33 Table of Contents Page 1.VERSION 5 2.1SUMMARY OF TEST RESULTS 6 2.1TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3. GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 8 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 3.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 3.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 4. EMC EMISSION TEST 11 4.1 CONDUCTED EMISSION MEASUREMENT 11 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 11 4.1.2 TEST PROCEDURE 11 4.1.3 DEVIATION FROM TEST STANDARD 11 4.1.4 TEST SETUP 12 4.1.5 EUT OPERATING CONDITIONS 12 4.1.6 TEST RESULTS 12 4.2 RADIATED EMISSION MEASUREMENT 13 4.2.1 RADIATED EMISSION LIMITS 13 4.2.2 TEST PROCEDURE 14 4.2.3 DEVIATION FROM TEST STANDARD 14 4.2.4 TEST SETUP 14 4.2.5 EUT OPERATING CONDITIONS 15 5. BANDWIDTH OF FREQUENCY BAND EDGE 21 5.1 TEST REQUIREMENT: 21 5.2 TEST PROCEDURE 21 5.3 DEVIATION FROM TEST STANDARD 22 5.4 TEST SETUP 22 5.5 EUT OPERATING CONDITIONS 22 5.6 TEST RESULT 23 6. CHANNEL BANDWIDTH 24 6.1 APPLIED PROCEDURES / LIMIT 24 6.2 TEST PROCEDURE 24 6.3 DEVIATION FROM STANDARD 24 6.4 TEST SETUP 24 Project No.: ZKT-220628L4383 Page 4 of 33 Table of Contents Page 6.5 EUT OPERATION CONDITIONS 24 6.6 TEST RESULTS 25 7.ANTENNA REQUIREMENT 27 8. TEST SETUP PHOTO 28 9. EUT CONSTRUCTIONAL DETAILS 29 Project No.: ZKT-220628L4383 Page 5 of 33 1.VERSION Report No. Version Description Approved ZKT-220628L4383 Rev.01 Initial issue of report Jun. 22, 2022 Project No.: ZKT-220628L4383 Page 6 of 33 2.1SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Section Test Item Judgment Remark FCC part 15.203 Antenna requirement PASS FCC part 15.207 AC Power Line Conducted Emi sion N/A FCC part 15.249 Fundamental &Radiated Spurious Emission Measurement PASS FCC part 15.215 (c) 20dB Occupied Bandwidth PASS FCC part 15.205 Band Edge PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Project No.: ZKT-220628L4383 Page 7 of 33 2.1TEST FACILITY Shenzhen ZKT Technology Co., Ltd. Add. : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China FCC Test Firm Registration Number: 692225 Designation Number: CN1299 IC Registered No.: 27033 2.2 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 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power conducted ±0.16dB 3 Spurious emissions conducted ±0.21dB 4 All emissions radiated(<1G) ±4.68dB 5 All emissions radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Project No.: ZKT-220628L4383 Page 8 of 33 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Product Name: Wireless Microphone Model No.: KM22-MIC Model Different.: There are two models of this product, only the model name is different, other parts such as circuit principle, PCB, electrical structure, etc. are the same. Serial No.: HU-06 Hardware Version: V1.0 Software Version: V1.0 Sample(s) Status: Engineer sample Channel numbers: 16 Channel separation: 902.5MHz -926.5MHz Modulation technology: FM Antenna Type: Spring Antenna Antenna gain: 0 dBi Power supply: …

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