2ANOG-ASR002WiiM Pro Hi-Res Audio Streamer with WiFi and Bluetooth

VERSION 0.1 2022-7-22 WIIM PRO USER MANUAL WiiM Pro Hi-Res Audio Streamer Model: WiiM Pro Model number：ASR002 VERSION 0.1 2022-7-22 WIIM PRO USER MANUAL CONTENTS 1. INTRODUCTION ................................................................................................................................. 4 2. WHAT’S IN THE BOX ....................................................................................................................... 4 3. SPECS .................................................................................................................................................... 5 4. CONTROLS AND LIGHTS .............................................................................................................. 6 5. HOW TO SET UP ............................................................................................................................... 7 5.1 CONNECT THE AUDIO CABLE ..................................................................................... 7 5.2 SETUP SYSTEM ......................................................................................................................... 8 5.3 FILL YOUR HOME WITH SOUND ....................................................................................... 9 6. VOICE CONTROL .............................................................................................................................. 9 6.1 WORKS WITH ALEXA ............................................................................................................ 10 6.2 WORKS WITH Siri .................................................................................................................... 10 6.3 Chromecast built-in ................................................................................................................... 10 7. VOICE CONTROL ............................................................................................................................ 11 7.1 Spotify Connect .......................................................................................................................... 11 7.2 AirPlay 2 ....................................................................................................................................... 11 7.3 Tidal Connect .............................................................................................................................. 12 8. ALL MUSIC IN ONE APP .............................................................................................................. 13 9 MULTIROOM and Stereo Pairing ................................................................................................ 13 9.1 Linkplay MULTIROOM/STEREO PAIRING ..................................................................... 13 9.2 AVS MULTIROOM .................................................................................................................... 14 10. CONNECTING VIA AUX IN ....................................................................................................... 14 11. CONNECTING VIA AUX /SPDIF/BT OUT ........................................................................... 15 11.1 CONNECTING VIA SPDIF/AUX OUT ............................................................................ 15 11.2 CONNECTING VIA BT OUT (BT sourcing mode) ..................................................... 15 12. STREAM AUDIO WITH BLUETOOTH .................................................................................. 15 13. ADVANCED FEATURES ............................................................................................................ 16 13.1 UPDATE THE SPEAKER .................................................................................................... 16 13.2 ENABLE WIFI SETUP MODE ............................................................................................ 16 14. FAQ ...................................................................................................................................................... 16 SUPPORT ................................................................................................................................................. 17 VERSION 0.1 2022-7-22 WIIM PRO USER MANUAL IMPORTANT SAFETY INSTRUCTIONS ..................................................................................... 17 CE/FCC Statements ............................................................................................................................. 18 VERSION 0.1 2022-7-22 WIIM PRO USER MANUAL 1. INTRODUCTION Our goal at WiiM is to provide you with the simplest, affordable, Hi-Fi, and lossless audio systems. With our patented audio streaming solution built into all our high-quality products and App, you will have the ease of playing music throughout your home. All our products are developed with the finest product design and intuitive user interface. 2. WHAT’S IN THE BOX VERSION 0.1 2022-7-22 WIIM PRO USER MANUAL 3. SPECS Feature Description Audio Sound Quality Audio Output: bit perfect output, up to 192 kHz, 24-bit Wireless Network 802.11 b/g/n/ac 2.4 G and 5G dual bands Bluetooth Bluetooth 5.0 Audio input 1 x 3.5 mm Analog Aux input, 1Vrms, 48 kHz/16-bit (up to 24-bit) Audio Output 1x3.5mm analog Aux output, 1x digital optical (SPDIF) output Line out Aux in to Aux out： Power Output=2Vrms THD+N Ratio=0.009% SNR=102dB Crosstalk=-106dB Dynamic Range=96dB BT in to Aux out： Power Output=2Vrms THD+N Ratio=0.05% SNR=103dB Crosstalk=-107dB Dynamic Range=121dB SPDIF Aux in to SPDIF out： Power Output=-3dBFS THD+N Ratio=0.005% SNR=105dB Crosstalk=-103dB Dynamic Range=97dB BT in to SPDIF out： Power Output=0dBFS THD+N Ratio=0.005% SNR=297dB Crosstalk=-364dB Dynamic Range=213dB Power Input USB Type-C, 5V_1A VERSION 0.1 2022-7-22 WIIM PRO USER MANUAL Audio Codec MP3, AAC, ALAC, APE, FLAC, WAV, WMA, OGG Protocol AirPlay 2, DLNA, Spotify Connect, TIDAL Connect, works with Alexa Streaming Service…

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Linkplay Technology Inc. Date: 2022-11-16 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The Linkplay Technology Inc., the undersigned, hereby authorizes Miss. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the Linkplay Technology Inc. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2ANOG-ASR002 including the signing of documents in connection with this Application. Necessary acts carried out Shenzhen Morlab Communications Technology Co., Ltd. on our behalf of the Linkplay Technology Inc. in connection with the Application shall have the same effect as acts of the Linkplay Technology Inc.. Linkplay Technology Inc. also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Thank you for your attention to this matter. Yours Sincerely, Signatory: Contact name: cunxue wang Title: HW Manager Tel: (86) 13382175700 Email: [email protected] Company name: Linkplay Technology Inc.

Linkplay Technology Inc. Date:2022-11-16 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Request of Confidentiality for FCC ID: 2ANOG-ASR002 To Whom it may concern: Pursuant to sections 0.457 and 0.459 of Commission’s Rules(CFR 47), and Section 552(b)(4) of the Freedom of Information Act, Linkplay Technology Inc. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA04-1705. This provision will give Linkplay Technology Inc. temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Operational Description 3 Schematics 4 BOM SHORT-TERM 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Signatory: Name: cunxue wang Company name:Linkplay Technology Inc. Address:8F-8036, Qianren Building, No.7, Yingcui Road, Jiangning District, Nanjing, China Tel: (86) 13382175700 Email: [email protected]

Linkplay Technology Inc. UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID:2ANOG-ASR002 (1) DFS Device -- Master, Client with Radar detection capability , Client without radar detection capability, N/A (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 2412 – 2462 MHz Yes, No Yes, No Yes, No Yes, No 2422 – 2452 MHz Yes, No Yes, No Yes, No Yes, No 5745 – 5825 MHz Yes, No Yes, No Yes, No Yes, No 5755 – 5795 MHz Yes, No Yes, No Yes, No Yes, No 5180 – 5240 MHz Yes, No Yes, No Yes, No Yes, No 5190 – 5230 MHz Yes, No Yes, No Yes, No Yes, No 5260 – 5320 MHz Yes, No Yes, No Yes, No Yes, No 5270 – 5310 MHz Yes, No Yes, No Yes, No Yes, No 5500 – 5700 MHz Yes, No Yes, No Yes, No Yes, No 5510 – 5670 MHz Yes, No Yes, No Yes, No Yes, No (3) Country code selection ability - Yes , No If no, pls explain how was implemented : Country is selected as US by default and user can not change the country code. (4) Meet 15.202 requirement - Yes , No , pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , No Apply , (If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) The device configuration can not be modified by user as program is not exposed to user by any means. Hardware does not allow USB connection for user which is must to change the configuration. If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Signatory: Printed Name : cunxue wang Position : HW Manager

Declaration To whom it may concern: We have declared below featured for FCC equipment authorization, Device FCC ID: 2ANOG-ASR002 Don't operate on Channels 12 and 13. US 2.4G channel 12-13 and Country code selection are disabled through proprietary software and are not user changeable Should you have any questions, please feel free to contact me. Signature : Date:2022/11/16 Contact name:cunxue wang Title: HW Manager Company name: Linkplay Technology Inc.

Linkplay Technology Inc. Supplier’s Declaration Of Conformity for the FCC SDoC Procedure The following Equipment adapt FCC SDoC Procedure according to FCC part 2.906 : Product Name: WiiM Pro Hi-Res Audio Streamer Brand Name: WiiM Model Number: WiiM Pro (ASR002) Report Number: SZ22090252E01 It’s herewith confirmed to comply with the requirements of FCC Part 15 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. It is understood that each unit marketed is identical to the device as tested, and any changes to the device that could adversely affect the emission characteristics will require retest. The following importer / responsible party in United States: Not Available at Certification Stage Company Name: N/A Company Address: N/A Telephone: N/A Fax: N/A Person is responsible for marking this declaration: cunxue wang HW Manager ____________________________________ ______________________________________ Name (Full name)Position / Title 2022-11-16 ____________________________________ ______________________________________ Legal Signature Date

FCC ID: 2ANOG-ASR002 External Photos 1. EUT front view 2. EUT rear view 3. EUT left side view 4. EUT right side view 5. EUT top view 6. EUT bottom view 7. Accessories

FCC ID: 2ANOG-ASR002 Internal Photos 1. EUT uncover view 2. Antenna view Bluetooth/WiFi Antenna

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 11 REPORT No.：SZ22090252S01 RF EXPOSURE EVALUATION REPORT APPLICANT : Linkplay Technology Inc. PRODUCT NAME : WiiM Pro Hi-Res Audio Streamer MODEL NAME :ASR002 BRAND NAME : WiiM FCC ID : 2ANOG-ASR002 STANDARD(S) : 47 CFR Part 2(2.1091) RECEIPT DATE : 2020-11-17 TEST DATE :2020-11-21 to 2020-12-06 ISSUE DATE :2022-11-21 Edited by: Zeng Xiaoying (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22090252S01 Page 2of 11 DIRECTORY 1. Technical Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.1 Applicant and Manufacturer Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.2 Equipment under Test (EUT) Description ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.3 Applied Reference Documents ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2. Device Category and RF Exposure Limit ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 5 3. RF Output Power ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 4. RF Exposure Assessment ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 10 Annex A Testing Laboratory Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 11 Change History Version Date Reason for change 1.0 2022-11-21 First edition MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22090252S01 Page 3of 11 1. Technical Information Note: Provide by applicant. 1.1 Applicant and Manufacturer Information Applicant: Linkplay Technology Inc. Applicant Address: 8F-8036, Qianren Building, No.7, Yingcui Road, Jiangning District, Nanjing, China Manufacturer: Linkplay Technology Inc. Manufacturer Address: 8F-8036, Qianren Building, No.7, Yingcui Road, Jiangning District, Nanjing, China 1.2 Equipment under Test (EUT) Description Product Name: WiiM Pro Hi-Res Audio Streamer Sample No.: 7# Hardware Version: V03 Software Version: 4.7.433055 Frequency Bands: Bluetooth 2402MHz-2480MHz WLAN 2.4GHz 2412MHz–2462MHz WLAN 5GHz 5180MHz-5240MHz 5260MHz-5320MHz 5500MHz-5720MHz 5745MHz-5825MHz Modulation Mode: Bluetooth GFSK(1Mbps), π/4-DQPSK(EDR 2Mbps), 8-DPSK(EDR 3Mbps) WLAN 2.4GHz DSSS, OFDM WLAN 5GHz OFDM Antenna Type: PIFA Antenna Antenna Gain: Bluetooth 1.90dBi WLAN 2.4GHz 1.90dBi WLAN 5GHz 2.41dBi MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22090252S01 Page 4of 11 1.3 Applied Reference Documents Leading reference documents for testing: Identity Document Title Method Determination /Remark 47 CFR Part 2(2.1091) Radio Frequency Radiation Exposure Assessment: mobile devices No deviation KDB 447498 D01v06 General RF Exposure Guidance No deviation Note 1: Additions to, deviation, or exclusions from the method shall be judged in the "method determination" column of add, deviate or exclude from the specific method shall be explained in the "Remark" of the above table. Note 2: When the test result is a critical value, we will use the measurement uncertainty give the judgment result based on the 95% confidence intervals. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22090252S01 Page 5of 11 2. Device Category and RF Exposure Limit Per user manual, based on 47 CFR 2.1091, this device belongs to mobile device category with General Population/Uncontrolled exposure. Mobile Devices: 47 CFR 2.1091(b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. General Population/Uncontrolled Exposure: The general population/uncontrolled exposure limits are applicable to…

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深圳信诺山通信技术有限公司 连通你我 · 有信如山 第2页- WIFI天线规格书 WiFi Antenna specification 我司料号Our material No：W754-1B70B-A 客户料号Customer Item No：3326JLJK230311 客户 Customer：君兰电子Junlan electron 项目名Project name: WiiM pro 频段 Frequency band：WiFi/BT 日期Date： 2022.8.22 版本Version：R:A 研发 R&D： 结构 Structure： 审核 Review： 批准 Approval： 射频RF： 审核 Review： 客户审核 Customer review： 客户批准Customer approval： 深圳信诺山通信技术有限公司 Shenzhen Signalsen Telecom Technology Co，.Ltd 深圳信诺山通信技术有限公司 连通你我 · 有信如山 第3页- contents contents ........................................................................................................................................................................... 3 1. PROJECT INFORMATION AND ELECTRICAL SPECIFICATION ................................. 4 1-1 Project picture ............................................................................................................................................................ 4 1-2 Frequency Band: ........................................................................................................................................................ 4 1-3 Impedance matching .................................................................................................................................................. 4 2. VSWR .............................................................................................................................. 4 2-1 Measuring Method: .................................................................................................................................................... 4 2-2 S11 parameter values .............................................................................................................................................. 5 3. EFFICIENCY AND GAIN ................................................................................................. 4 3-1 Efficiency/Gain- WIFI................................................................................................................................................ 6 4. THE PRODUCTION INDEX ............................................................................................. 8 5. STRUCTURAL DRAWINGS ........................................................................................... 9 深圳信诺山通信技术有限公司 连通你我 · 有信如山 第4页- 1. Project information and Electrical Specification Those specifications were specially defined for Wiim Mini proWIFI model, and all characteristics were measured under the model’s handset testing jig . 1-1Project picture 1-2 Frequency Band: Frequency Band MHz WiFi 2400-2500/5050-5850 1-3 Impedance matching 天线原匹配Antenna original matching 2.VSWR 2-1 Measuring Method: 1. A 50Ωcoaxial cable is connected to the antenna. Then this cable is connected to a network analyzer to measure the VSWR, 2. Keeping this jig away from metal at least 20cm. 测试示意图如下 The test diagram is as follows： 深圳信诺山通信技术有限公司 连通你我 · 有信如山 第5页- 2-2 S11 parameter values 频率Frequency （MHZ） 2400 2500 5050 5400 5850 驻波Standing wave 1.19 1.17 1.52 1.55 1.51 3. Efficiency and Gain *measuring and test instruments: 微波暗室Microwave anechoic chamber，Agilent网络分析仪Network analyzer，Agilent频谱 分析仪Spectrum analyzer，8960综合测试仪Comprehensive test instrument，标准天线 Standard antenna 深圳信诺山通信技术有限公司 连通你我 · 有信如山 第6页- *test method: equipment以H面放于转台中心位置固定，与喇叭天线中心位置在同一个水平线上Place the H plane at the center of the turntable and fix it, which is on the same horizontal line as the center of the horn antenna。 3-1 Efficiency/Gain- WIFI 深圳信诺山通信技术有限公司 连通你我 · 有信如山 第7页- 4. The production index 天线量产时，以驻波比作为量产测试标准In the mass production of antenna, the standing wave ratio is used as the test standard 根据项目本身的差异,给出如下标准According to the differences of the project itself, the following standards are given： 频率Frequency（MHZ） 量产标准Mass production standard WIFI (2400-2500/5050-5850) VSWR（量产产品Mass production products）<VSWR(设计样品Design sample)+0.5 深圳信诺山通信技术有限公司 连通你我 · 有信如山 第8页- 5. Structural drawings

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 31 REPORT No.：SZ22090252W01 TEST REPORT APPLICANT : Linkplay Technology Inc. PRODUCT NAME : WiiM Pro Hi-Res Audio Streamer MODEL NAME :ASR002 BRAND NAME : WiiM FCC ID : 2ANOG-ASR002 STANDARD(S) : 47 CFR Part 15 Subpart C RECEIPT DATE : 2022-10-18 TEST DATE :2022-10-29 to 2022-11-02 ISSUE DATE :2022-11-21 Edited by: Zeng Xiaoying (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 31 REPORT No.：SZ22090252W01 DIRECTORY 1. Technical Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.1. Applicant and Manufacturer Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.2. Equipment Under Test (EUT) Description ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.3. The Channel Number and Frequency ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 1.4. Test Standards and Results ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 1.5. Environmental Conditions ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 2. 47 CFR Part 15C Requirements ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 7 2.1. Conducted Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 7 2.2. Restricted Frequency Bands ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 2.3. Radiated Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 18 Annex A Test Uncertainty ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 28 Annex B Testing Laboratory Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 29 Change History Version Date Reason for change 1.0 2022-11-21 First edition MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 31 REPORT No.：SZ22090252W01 1. Technical Information Note: Provide by applicant. 1.1. Applicant and Manufacturer Information Applicant: Linkplay Technology Inc. Applicant Address: 8F-8036, Qianren Building, No.7, Yingcui Road, Jiangning District, Nanjing, China Manufacturer: Linkplay Technology Inc. Manufacturer Address: 8F-8036, Qianren Building, No.7, Yingcui Road, Jiangning District, Nanjing, China 1.2. Equipment Under Test (EUT) Description Product Name: WiiM Pro Hi-Res Audio Streamer Sample No.: 4# Hardware Version: V03 Software Version: 4.7.433055 Equipment Type: Bluetooth LE Bluetooth Version: 5.0 Modulation Type: GFSK Data Rate: 1Mbps, 2Mbps Operating Frequency Range: 2402MHz-2480MHz Antenna Type: PIFA Antenna Antenna Gain: 1.90dBi Accessory Information: AC Adapter Brand Name: N/A Model No.: MDY-08-EZ Serial No.: N/A Rated Output: 5V2A Rated Input: 100-240V 50/60Hz, 0.35A Manufacturer: Jiangsu Chenyang Electron Co.,Ltd. Note 1: The test results of all conducted test items please refer to the module FCC test report (Report No.: SZ20110203W01, FCC ID: 2ANOG-A98M), which issued on December 18, 2020 by Shenzhen Morlab Communications Technology Co., Ltd. We only recorded the radiated test result in this report. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 31 REPORT No.：SZ22090252W01 1.3. The Channel Number and Frequency Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 0 2402 10 2422 20 2442 30 2462 1 2404 11 2424 21 2444 31 2464 2 2406 12 2426 22 2446 32 2466 3 2408 13 2428 23 2448 33 2468 4 2410 14 2430 24 2450 34 2470 5 2412 15 2432 25 2452 35 2472 6 2414 16 2434 26 2454 36 2474 7 2416 17 2436 27 2456 37 2476 8 2418 18 2438 28 2458 38 2478 9 2420 19 2440 29 2460 39 2480 Note 1: The black bold channels were selected for test. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 5 of 31 REPORT No.：SZ22090252W01 1.4. Test Standards and Results The objective of the report is to perform testing according to 47 CFR Part 15 Subpart C for the EUT FCC ID Certification: No. Identity Document Title 1 47 CFR Part 15 Radio Frequency Devices Test detailed items/section required by FCC rules and results are as below: No. Section Description Test Date Test Engineer Result Method Determination /Remark 1 15.203 Antenna Requirement N/A N/A Note1 N/A N/A 2 N/A Duty Cycle of Test Signal N/A N/A Note1 N/A N/A 3 15.247(b) Maximum Peak Conducted Output Power N/A N/A Note1 N/A N/A 4 15.247(b) Maximum Average Conducted Output Power N/A N…

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NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang R…

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