2AOKB-A3320MWireless microphone

A3320 51005003710 V03 01 02 Important Safety Instructions • Store in a cool and dry place. • Operating temperature should be between 0°C to 40°C. • Do not clean the product with harmful chemicals or detergents. • To reduce the risk of injury, close supervision is necessary when this product is used near children, or keep the device out of the reach of children. • Do not install this equipment near any heat sources or in a confined space, such as a bookcase or similar unit, and ensure it remains in a well-ventilated area. • Do not listen at a high volume for an extended period using monitor earphones. Otherwise, you may experience possible hearing damage. • Do not allow the product to come into contact with any kind of liquid. If the inside battery comes into contact with water, chemical decomposition may occur, potentially causing fire or explosion. The product generates stronger permanent magnetic fields that could cause interference with cardiac pacemakers, implanted defibrillators (ICDs) and other implants. Always maintain a distance of at least 3.94 ′′ /10 cm between the product component containing the magnet and the cardiac pacemaker, implanted defibrillator, or other implant. CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Notice This product complies with the radio interference requirements of the European Community. Declaration of Conformity Hereby, Anker Innovations Limited declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU and 2015/863/EU. For the declaration of conformity, visit the Web site https://uk.anker.com/. Transmitter maximum output power: 9.38 dBm Receiver maximum output power: 9.84 dBm Frequency band: 2.4G band (2.402GHz-2.480GHz) This product is designed and manufactured with high quality materials and components, which can be recycled and reused. This symbol means the product must not be discarded as household waste, and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling helps protect natural resources, human health and the environment. For more information on disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product. This symbol indicates "separate collection" for all batteries and accumulators. Danger of explosion if battery is incorrectly replaced. To reduce risk of fire, explosion or leakage of flammable liquid/gas, don't disassemble, crush, puncture, short external contacts, expose to temperature above 60°C (140°F), sunshine or like, expose to extremely low air pressure or dispose of in fire or water. Replace only with specified batteries. High or low extreme temperatures that a battery can be subjected to during storage or transportation: • Storage: -20°C - 45°C (-4°F - 113°F) • Transportation: 5°C - 35°C (41°F - 95°F) FCC Statement 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. Warning: 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 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: (1) Reorient or relocate the receiving antenna. (2) Increase the separation between the equipment and receiver. (3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. (4) Consult the dealer or an experienced radio / TV technician for help. Radiation Exposure Statement FCC RF Exposure requirements: The highest SAR value reported under this standard during product certification for use next to the body with the minimum separation distance of 0mm. This transmitter must not be collocated or operating in conjunction with any other antenna or transmitter. This product is compliance to FCC RF Exposure requirements and refers to FCC website https://apps.fcc.gov/oetcf/eas/reports/GenericSearch.cfm search for FCC ID: 2AOKB- A3320S, 2AOKB-A3320M The following importer is the responsible party. Company Name: Fantasia Trading LLC Address: 5350 Ontario Mills Pkwy, Suite 100, Ontario, CA 91764 Telephone: +1 (800) 988 7973 Notice to Canadian Users This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) L' appareil ne doit pas produire de brouillage; (2) L' appareil doit accepter tout brouillage radioélectrique subi, même si le brouilla…

Text truncated - open the document above for the full version.

AnkerInnovationsLimited Room1318-19,HollywoodPlaza,610NathanRoad,Mongkok,Kowloon,Hongkong FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:Oct.13,2023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AOKB-A3320M [AnkerInnovationsLimited](“theapplicant”)certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. Sincerely, (Applicantsignature) (LouisQi)

AnkerInnovationsLimited Room1318-19,HollywoodPlaza,610NathanRoad,Mongkok,Kowloon,Hongkong FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:Oct.13,2023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AOKB-A3320M [AnkerInnovationsLimited](“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (LouisQi)

Anker Innovations Limited 2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for S ervice of Process Company name: Anker Innovations Limited Address: Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hongkong FRN: 0027073105 2.911(d)(7) USA Designated Agent for Service of Process We, [Anker Innovations Limited] (“the applicant”) designate [Fantasia Trading LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: Fantasia Trading LLC Address: 5350 Ontario Mills Pkwy, STE 100, Ontario, CA 91764, United States FRN: 0033423005 Contact Name: Louis Qi Telephone No: +1 (800)988 7973 Email: [email protected] Applicant Company name: Anker Innovations Limited Address: Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hongkong Grantee Code: 2AOKB Contact Name: Louis.qi Telephone No: +86-755-86544807 Email:[email protected] Signature: Signature: Title:Compliance ManagerTitle: Compliance Manager Date:21/2/2023Date: 21/2/2023 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-th e-communications-supply-chain-through-the

AnkerInnovationsLimited Room1318-19,HollywoodPlaza,610NathanRoad,Mongkok,Kowloon,Hongkong Long/Short-termConfidentialityRequest FederalCommunicationsCommissionDate:Oct.13,2023 44512 th StreetSW Washington,DC20554 FCCID:2AOKB-A3320M ToWhomitmayconcerns, Pursuanttosections0.457(d)and0.459ofCFR47andtoavoidprematurereleaseof sensitiveinformationpriortomarketingorreleaseoftheproducttothepublic,wehereby requestslong-termconfidentialtreatmentofinformationaccompanyingthisapplicationas outlinedbelow: SchematicsPartsList BlockDiagramTune-UpInfo OperationalDescriptionAntennaSpecificationFCC_Confidential Inadditionweherebyrequestthefollowingexhibitscontainedinthisapplicationtobe temporarily(short-termconfidentilality)withheldfromthepublicdisclosure foraninitialperiodof180daysuntil:notapplicable ExternalPhotosTestSetupPhotos InternalPhotosUsersManual Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesemattersmightbeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. Theapplicantunderstandsthatpursuanttorule0.457(d),disclosureofthisapplicationand allaccompanyingdocumentationwillnotbemadebeforethedateoftheGRANTforthis application. Ifyouhaveanyquestions,pleasefeelfreetocontactme. Yourssincerely, Signatory Contactperson:LouisQi Title:GeneralManager

Anker Innovations Limited Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hongkong Letter of Authorization Company: Anker Innovations Limited Address: Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hongkong Product Name: Wireless microphone Model Number(s): A3320 Product Description: Wireless microphone 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: Oct. 13, 2023 Name: Louis Qi Title: General Manager Company: Anker Innovations Limited

Report No.: AGC01110230925AP02 Page 1 of 4 EXTERNAL PHOTOS ALL VIEW OF EUT TOP VIEW OF EUT Report No.: AGC01110230925AP02 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC01110230925AP02 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC01110230925AP02 Page 4 of 4 RIGHT VIEW OF EUT LABEL VIEW OF EUT ****************************************End of Report****************************************

TX （沿圆中心点逆时针旋转60°）主体俯视图 (Rotate 60° counterclockwise along the center point of the circle) Top view of the main body 主体后视图 Subject rear view 主体底视图 Subject bottom view 23.5mm 23.5mm 45.3mm 45.1mm

Report No.: AGC01110230925AP02 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT BATTERY VIEW OF EUT Report No.: AGC01110230925AP02 Page 2 of 4 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) Report No.: AGC01110230925AP02 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 3) ANTENNA CLOSE-UP PHOTO-1 Antenna 1 Report No.: AGC01110230925AP02 Page 4 of 4 ANTENNA CLOSE-UP PHOTO-2 ****************************************End of Report**************************************** Antenna 2

CALIBRATION DATA PROBE CALIBRATION DATA DIPOLE CALIBRATION DATA

Page 1 of 37 SAR Test Report Report No.: AGC01110230925FH01 FCC ID : 2AOKB-A3320M APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Wireless microphone BRAND NAME : AnkerWork MODEL NAME : A3320 APPLICANT : Anker Innovations Limited DATE OF ISSUE : Oct. 12, 2023 STANDARD(S) : IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093 IEEE Std C95.1 ™-2005 REPORT VERSION : V1.1 Attestation of Global Compliance(Shenzhen) Co., Ltd. Report No.: AGC01110230925FH01 Page 2 of 37 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Oct. 11, 2023 Invalid Initial Release V1.1 1 st Oct. 12, 2023 Valid Modified the testing date on pages 3, 16, 30, 32, and 34. Report No.: AGC01110230925FH01 Page 3 of 37 Test Report Applicant Name Anker Innovations Limited Applicant Address Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hongkong Manufacturer Name Anker Innovations Limited Manufacturer Address Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hongkong Factory Name N/A Factory Address N/A Product Designation Wireless microphone Brand Name AnkerWork Model Name A3320 EUT Voltage DC 3.85V by battery Applicable Standard IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093 IEEE Std C95.1 ™-2005 Date of receipt of test item Sep. 13, 2023 Test Date Oct. 09, 2023 Report Template AGCRT-US-2.4GHz/SAR (2021-04-20) Note: The results of testing in this report apply to the product/system which was tested only. Prepared By Thea Huang (Project Engineer) Oct. 12, 2023 Reviewed By Calvin Liu (Reviewer) Oct. 12, 2023 Approved By Max Zhang (Authorized Officer) Oct. 12, 2023 Report No.: AGC01110230925FH01 Page 4 of 37 TABLE OF CONTENTS 1. SUMMARY OF MAXIMUM SAR VALUE ......................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................... 6 2.1. EUT DESCRIPTION......................................................................................................................................... 6 3. SAR MEASUREMENT SYSTEM ........................................................................................................................ 7 3.1. THE SATIMO SYSTEM USED FOR PERFORMING COMPLIANCE TESTS CONSISTS OF FOLLOWING ITEMS .................. 7 3.2. COMOSAR E-FIELD PROBE .......................................................................................................................... 8 3.3. ROBOT .......................................................................................................................................................... 8 3.4. VIDEO POSITIONING SYSTEM .......................................................................................................................... 9 3.5. DEVICE HOLDER ............................................................................................................................................ 9 3.6. SAM TWIN PHANTOM ................................................................................................................................... 10 4. SAR MEASUREMENT PROCEDURE .............................................................................................................. 11 4.1. SPECIFIC ABSORPTION RATE (SAR) .............................................................................................................. 11 4.2. SAR MEASUREMENT PROCEDURE ................................................................................................................ 12 4.3. RF EXPOSURE CONDITIONS ......................................................................................................................... 14 5. TISSUE SIMULATING LIQUID ......................................................................................................................... 15 5.1. THE COMPOSITION OF THE TISSUE SIMULATING LIQUID..................................................................................... 15 5.2. TISSUE DIELECTRIC PARAMETERS FOR HEAD AND BODY PHANTOMS ............................................................... 15 5.3. TISSUE CALIBRATION RESULT ....................................................................................................................... 16 6. SAR SYSTEM CHECK PROCEDURE ........................................................................................................... 17 6.1. SAR SYSTEM CHECK PROCEDURES ............................................................................................................. 17 6.2. SAR SYSTEM CHECK ................................................................................................................................... 18 7. EUT TEST POSITION ...................................................................................................................................... 20 7.1. TEST POSITION ............................................................................................................................................ 20 8. SAR EXPOSURE LIMITS ............................................................................................................................... 21 9. TEST FACILITY .............................................................................................................................................. 22 10. TEST EQUIPMENT LIST .............................................................................................................................. 23 11. MEASUREMENT UNCERTAINTY ................................................................................................................ 24 12. CONDUCTED POWER MEASUREMENT ..................................................................................................... 27 13. TEST RESULTS .........................................................................................................…

Text truncated - open the document above for the full version.

1 TX-1 ANT 2 Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B01RARevised By SHIN Revised Date 2022.11.16 Description TX-1 ANT Approved By HJ Approved Date 2022.11.16 TX-1 Antenna S11 3 Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B01RARevised By SHIN Revised Date 2022.11.16 Description TX-1 ANT Approved By HJ Approved Date 2022.11.16 TX-1 Antenna *Efficiency FrequencyEfficiency/%Gain.dBi 2400 59%1.90 2410 61%1.97 2420 62%1.99 2430 63%2.00 2440 65%2.13 2450 66%2.22 2460 65%2.27 2470 66%2.23 2480 68%2.21 2490 69%2.13 2500 68%2.12 4 Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B01RARevised By SHIN Revised Date 2022.11.16 Description TX-1 ANT Approved By HJ Approved Date 2022.11.16 TX-1 OTA TEST BT-LE TRP 010.61 1910.47 3910.25 TIS 0-90.18 19-89.67 39-89.57 5 Antenna Draw Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B01RARevised By SHIN Revised Date 2022.11.16 Description TX-1 ANT Approved By HJ Approved Date 2022.11.16 Size informationMeasuring sample % Tolerance Handling opinions nu mb er Dime nsion prope rty Dimen sion Lower to lerance Upper t oleranc e 123 UpperLower determi ne Supplier r eview co mments Custo mer re view c omme nts Measuring tool 1 key p oint 24.42 -0150.1524.3824.46 24.41PASS PJ 2 key p oint 12.71-0.150.1512.6512.6812.73PASS PJ 3 key p oint 1.0-0.100.101.031.011.01PASS PJ

1 TX-2-ANT 2 Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B02RARevised By SHIN Revised Date 2022.11.16 Description TX-2 ANT Approved By HJ Approved Date 2022.11.16 TX-2 Antenna S11 3 Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B02RARevised By SHIN Revised Date 2022.11.16 Description TX-2 ANT Approved By HJ Approved Date 2022.11.16 TX-2 Antenna *Efficiency FrequencyEfficiency/%Gain.dB 240057%2.87 241059%2.97 242060%3.13 243061%3.17 244062%3.17 245062%3.18 246060%3.12 247060%3.20 248063%3.42 249066%3.78 250065%3.85 4 BT-LE TRP 010.67 1910.59 3910.48 TIS 0-90.71 19-90.66 39-90.43 Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B02RARevised By SHIN Revised Date 2022.11.16 Description TX-2 ANT Approved By HJ Approved Date 2022.11.16 OTA TEST 5 Antenna Draw Customer Anker Written By LNF Orig.Date 2022.11.16 part NumberATC1339-HY044B02RARevised By SHIN Revised Date 2022.11.16 Description TX-2 ANT Approved By HJ Approved Date 2022.11.16 Size informationMeasuring sample % Tolerance Handling opinions nu mb er Dime nsion prope rty Dimen sion Lower to lerance Upper t oleranc e 123 UpperLower determi ne Supplier r eview co mments Custo mer re view c omme nts Measuring tool 1 key p oint 27.26 -0.150.1527.3127.29 27.30PASS PJ 2 key p oint 13.88-0.150.1513.8513.8813.92PASS PJ 3 key p oint 1..3-0.100.101.291.311.31PASS PJ

Page 1 of 70 FCC Test Report Report No.: AGC01110230925FR01 FCC ID : 2AOKB-A3320M APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Wireless microphone BRAND NAME : AnkerWork MODEL NAME : A3320 APPLICANT : Anker Innovations Limited DATE OF ISSUE : Oct. 11, 2023 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation Of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC01110230925FR01 Page 2 of 70 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Oct. 11, 2023 Valid Initial Release Report No.: AGC01110230925FR01 Page 3 of 70 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ..................................................................................................................... 6 2.2 Test Frequency List ..................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ................................................................................................................. 7 2.4 Test Methodology......................................................................................................................................... 7 2.5 Special Accessories ..................................................................................................................................... 7 2.6 Equipment Modifications ............................................................................................................................. 7 2.7 Antenna Requirement .................................................................................................................................. 7 3. Test Environment ............................................................................................................................................ 8 3.1 Address of the Test Laboratory .................................................................................................................... 8 3.2 Test Facility .................................................................................................................................................. 8 3.3 Environmental Conditions ........................................................................................................................... 9 3.4 Measurement Uncertainty ........................................................................................................................... 9 3.5 List of Equipment Use ............................................................................................................................... 10 4.System Test Configuration ............................................................................................................................ 12 4.1 EUT Configuration ..................................................................................................................................... 12 4.2 EUT Exercise ............................................................................................................................................. 12 4.3 Configuration of Tested System ................................................................................................................ 12 4.4 Equipment Used In Tested System ........................................................................................................... 12 4.5 Summary of Test Results ........................................................................................................................... 13 5. Description of Test Modes ........................................................................................................................... 14 6. Duty Cycle Measurement ............................................................................................................................. 15 7. RF Output Power Measurement .................................................................................................................. 16 7.1 Provisions Applicable ................................................................................................................................. 16 7.2 Measurement Procedure ........................................................................................................................... 16 7.3 Measurement Setup (Block Diagram of Configuration) ............................................................................ 16 7.4 Measurement Result ................................................................................................................................. 17 8. 6dB Bandwidth Measurement ...................................................................................................................... 21 8.1 Provisions Applicable ................................................................................................................................. 21 8.2 Measurement Procedure ........................................................................................................................... 21 8.3 Measurement Setup (Block Diagram of Configuration) ............................................................................ 21 8.4 Measurement Results ................................................................................................................................ 22 9. Power Spectral Density Measurement ........................................................................................................ 29 9.1 Provisions Applicable ....................................................................................…

Text truncated - open the document above for the full version.

Report No.: AGC01110230925FH01 Page 1 of 2 APPENDIX C. TEST SETUP PHOTOGRAPHS Back 0mm Report No.: AGC01110230925FH01 Page 2 of 2 DEPTH OF THE LIQUID IN THE PHANTOM—ZOOM IN Note：The position used in the measurement were according to IEEE Std. 1528:2013 2450MHz body phantom ----END OF REPORT----

Report No.: AGC01110230925AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC01110230925AP01 Page 2 of 2 RF CONDUCTED TEST SETUP ****************************************End of Report*************************************