2AYH6-EA05Air X8

Wireless earbuds Air x8 8888 FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. 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. The device has been evaluated to meet general RF exposure requirement.

Shenzhen Wewo Tech co.,Ltd. Agent Authorization Company: Shenzhen Wewo Tech co.,Ltd. Address: 201, 6095-2 Baoan Avenue, Qiaotou Community, Fuhai Street, Baoan District, Shenzhen, China Product Name: Air X8 Model Number(s): EA05, EA15, EA25, EA35, EA55, EA65, EA75, EA85, EA95 Product Description: Air X8 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: Jan. 13, 2021 Name: star Liu Title: Manager Company: Shenzhen Wewo Tech co.,Ltd.

Shenzhen Wewo Tech co.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jan. 13, 2021 Subject; Request for Confidentiality FCC ID: 2AYH6-EA05 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 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: star Liu Title: Manager

Model Difference Declaration To Whom It May Concern, We, Shenzhen Wewo Tech co.,Ltd.(Air X8) Trademark: , ; Model Number: EA05, EA15, EA25, EA35, EA55, EA65, EA75, EA85, EA95; All model’s the function, software and electric circuit are the same, only with a product model named and trade mark different for commercial purpose. Test sample model: EA05. Please contact me if you have any question. Name: star Liu Date: Jan. 13, 2021 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK2012233935‐1E/2E Page 1 of 4 Report No.: HK2012233935‐1E/2E Page 2 of 4 Report No.: HK2012233935‐1E/2E Page 3 of 4 Report No.: HK2012233935‐1E/2E Page 4 of 4

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2AYH6-EA05

Annex B Internal Photo Report No.:HK2012233935-1E/2E Page 1 of 4 Antenna Report No.:HK2012233935-1E/2E Page 2 of 4 Report No.:HK2012233935-1E/2E Page 3 of 4 Report No.:HK2012233935-1E/2E Page 4 of 4

FCC RF Exposure EUT Description: Air X8 Model No.: EA05 FCC ID: 2AYH6-EA05 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2.Test Result of RF Exposure Evaluation Output power （ dBm） Tune Up Power （dBm） Max Tune Up power mW Min test separati on distance mm Result Limit SAR Te s t Exclusio n EDR 6.557 6±1(7) 5.012 5 1.554 3.0 Pass BLE 6.483 6±1(7) 5.012 5 1.554 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2012233935-1E /2E antenna gain=2.89dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 1.554 whic h is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Page 1 of 43 Report No.: HK2012233935-1E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of Shenzhen Wewo Tech co.,Ltd. For Air X8 Model No.: EA05, EA15, EA25, EA35, EA55, EA65, EA75, EA85, EA95 FCC ID: 2AYH6-EA05 Prepared for : Shenzhen Wewo Tech co.,Ltd. 201, 6095-2 Baoan Avenue, Qiaotou Community, Fuhai Street, Baoan District, Shenzhen, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Dec. 23, 2020 ~Jan. 12, 2021 Date of Report: Jan. 12, 2021 Report Number: HK2012233935-1E Page 2 of 43 Report No.: HK2012233935-1E TEST RESULT CERTIFICATION Applicant’s name ................... : Shenzhen Wewo Tech co.,Ltd. Address .................................... : 201, 6095-2 Baoan Avenue, Qiaotou Community, Fuhai Street, Baoan District, Shenzhen, China Manufacture's Name .............. : Shenzhen Wewo Tech co.,Ltd. Address .................................... : 201, 6095-2 Baoan Avenue, Qiaotou Community, Fuhai Street, Baoan District, Shenzhen, China Product description Trade Mark: , Product name ............................. : Air X8 Model and/or type reference .. : EA05, EA15, EA25, EA35, EA55, EA65, EA75, EA85, EA95 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology 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. Date of Test .............................................. : Date (s) of performance of tests ................ : Dec. 23, 2020 ~Jan. 12, 2021 Date of Issue ............................................. : Jan. 12, 2021 Test Result ................................................. : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 43 Report No.: HK2012233935-1E Contents Page 1 TEST SUMMARY ............................................................................................................................................ 6 1.1 TEST DESCRIPTION ...................................................................................................................................... 6 1.2 MEASUREMENT UNCERTAINTY ...................................................................................................................... 7 2 TEST FACILITY ............................................................................................................................................... 8 3 GENERAL INFORMATION ............................................................................................................................. 8 3.1 GENERAL DESCRIPTION OF EUT .................................................................................................................. 8 3.2 DESCRIPTION OF TEST CONDITIONS ............................................................................................................ 10 3.3 DESCRIPTION OF TEST SETUP ........................................................................................................... 10 4 EQUIPMENTS LIST FOR ALL TEST ITEMS ............................................................................................... 11 5 TEST RESULT .............................................................................................................................................. 13 5.1 ANTENNA REQUIREMENT ............................................................................................................................ 13 5.1.1 Standard requirement ...................................................................................................................... 13 5.1.2 EUT Antenna ................................................................................................................................... 13 5.2 CONDUCTION EMISSIONS MEASUREMENT ................................................................................................... 14 5.2.1 Applied procedures / Limit ............................................................................................................... 14 5.2.2 Test procedure ................................................................................................................................. 14 5.2.3 Test setup ........................................................................................................................................ 15 5.2.4 Test results ...................................................................................................................................... 16 5.3 RADIATED EMISSIONS MEASUREMENT ........................................................................................................ 18 5.3.1 Applied procedures / Limit ............................................................................................................... 18 5.3.2 Test setup ........................................................................................................................................ 18 5.3.3 Test Result ....................................................................................................................................... 20 5.4 MAXIMUM OUTPUT POWER MEASUREMENT ................................................................................................. 27 5.4.1 Limit ................................................................................................................................................. 27 5.4.2 Test procedure ................................................................................................................................. 27 5.…

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

Conducted Emission Radiated Emissions