2ADK3XY-AU061Wireless speaker

Functions: 1. Power Button 2. Play/Pause,Answer/End call. 3. Vol-/Previous Track 4. Vol +/Next Track 5. Type-C charging port 6. Charging LED indicator 7. Bluetooth LED indicator 8. Microphone Tech Specifications: Pairing name: ***** Bluetooth version: 5.3 Charging time : about 1 hours Playing time in max volume: about 4 hours How to use speaker: 1. Bluetooth Setup:  Press and hold power button to turn ON the speaker ,LED indicator flashes quickly in Blue when in pairing mode.  Turn on the Bluetooth function on mobile device, Select“ ******”pairing name.  LED will turn solid BLUE if successfully paired, the LED will flash in BLUE slowly when playing.  Speaker will automatically pair if the mobile device has been paired before.  If disconnect Bluetooth after 5 mins, the speaker Bluetooth will auto shut off.  Press and hold power button to power off the speaker. 1 2 3 4 5 6 7 8 2. Playing Music: When connected to a Bluetooth device,playback can be controlled with your connected device, or with the speaker controls listed below.  Short press “ ” button to pause music. A second short press will resume playing music again.  Long press “-” button, the speaker will play the previous track. Short press to reduce speaker volume.  Long press “+” button, the speaker will play the next track. Short press to increase speaker volume. 3. Call Function: Phone functions can be controlled through the speaker when Bluetooth-paired to a phone with the commands below.  Short press “” button to answer a incoming call, press again to end call.  Long press “” button to reject the call. 4. Charging the Speaker  Plug the small connector of the included charging cable into the charging port on the side of the speaker. Plug the large connector into a 5V USB power source,such as a 5V/2A USB wall adapter (not included).  The charging LED indicator will turn RED while charging and turn OFF when fully charged.  When the speaker is low on power, a tone“dudu dudu du..” will be heard indicating that it needs to be recharged. FCC Warning 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 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. The device has been evaluated to meet general RF exposure requirement. The device can be u sed in portable exposure condition without restriction

XING DA INTERNATIONAL ELECTRONICS LIMITED Agent Authorization Company: XING DA INTERNATIONAL ELECTRONICS LIMITED Address: #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan, Guang Dong, China Product Name: Wireless speaker Model Number(s): XY-AU061 Product Description: Wireless speaker 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: 2022-12-08 Name: Sam Shen Title: Sales Company: XING DA INTERNATIONAL ELECTRONICS LIMITED

XING DA INTERNATIONAL ELECTRONICS LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/12/08 Subject; Request for Confidentiality FCC ID: 2ADK3XY-AU061 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 Operational Description 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); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto 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: Sam Shen Title: Sales

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 3 Model: XY-AU061 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 3 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 3

Model: XY-AU061 FCC ID: 2ADK3XY-AU061 Label Location

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 5 Model: XY-AU061 Internal Photos Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 5 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 5 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 5 ANT Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 5

Shenzhen CTB Testing Co., Ltd. FCC ID: 2ADK3XY-AU061 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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 When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. EDR: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 -1.907 0.64 -1±1 0.00 1.00 <5 0.30997 3.00 YES 2.441 -1.539 0.70 -1±1 0.00 1.00 <5 0.31247 3.00 YES 2.480 -0.615 0.87 0±1 1.00 1.26 <5 0.39651 3.00 YES 2.402 -1.034 0.79 -1±1 0.00 1.00 <5 0.30997 3.00 YES 2.441 -0.716 0.85 0±1 1.00 1.26 <5 0.39338 3.00 YES 2.480 0.236 1.06 0±1 1.00 1.26 <5 0.39651 3.00 YES 2.402 -0.599 0.87 0±1 1.00 1.26 <5 0.39023 3.00 YES 2.441 -0.299 0.93 0±1 1.00 1.26 <5 0.39338 3.00 YES 2.480 0.635 1.16 0±1 1.00 1.26 <5 0.39651 3.00 YES GFSK π /4DQPSK 8DQPSK Conclusion: For the max result : 0.39651≤ FCC Limit 3.0 for 1g SAR.

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.73-0.84-0.68-6.15-3.70-2.32 MAX. Gain -0.68 PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.73178 -30.0815 -8.48713 2450 -0.845801 -38.5605 -7.88012 2500 -0.685586 -24.0318 -6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 58 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Wireless speaker FCC ID: 2ADK3XY-AU061 Trademark: N/A Model Number: XY-AU061 Prepared For: XING DA INTERNATIONAL ELECTRONICS LIMITED Address: #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan, Guang Dong, China Manufacturer: Dongguan Xing Yue Electronic co., Ltd Address: #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan, Guang Dong, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Nov. 22, 2022 Sample tested Date: Nov. 22, 2022 to Nov. 28, 2022 Issue Date: Nov. 28, 2022 Report No.: CTB221128015RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 58 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................... 4 2. TEST SUMMARY ................................................................... 5 3. MEASUREMENT UNCERTAINTY ..................................................... 6 4. PRODUCT INFORMATION AND TEST SETUP .......................................... 7 4.1 Product Information .................................................................... 7 4.2 Test Setup Configuration ............................................................... 7 4.3 Support Equipment .................................................................... 7 4.4 Channel List .......................................................................... 8 4.5 Test Mode ............................................................................ 8 4.6 Test Environment ...................................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................... 9 5.1 Test Facility ........................................................................... 9 5.2 Test Instrument Used .................................................................. 9 6. AC POWER LINE CONDUCTED EMISSION ............................................ 11 6.1 Block Diagram Of Test Setup .......................................................... 11 6.2 Limit ................................................................................ 11 6.3 Test procedure ....................................................................... 11 6.4 Test Result .......................................................................... 13 7. RADIATED SPURIOUS EMISSION ................................................... 15 7.1 Block Diagram Of Test Setup .......................................................... 15 7.2 Limit ................................................................................ 15 7.3 Test procedure ....................................................................... 16 7.4 Test Result .......................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 26 8.1 Block Diagram Of Test Setup .......................................................... 26 8.2 Limit ................................................................................ 26 8.3 Test procedure ....................................................................... 26 8.4 Test Result .......................................................................... 27 9. COUDUCTED PEAK OUTPUT POWER ............................................... 34 9.1 Block Diagram Of Test Setup .......................................................... 34 9.2 Limit ................................................................................ 34 9.3 Test procedure ....................................................................... 34 9.4 Test Result .......................................................................... 35 10. 20DB OCCUPIED BANDWIDTH...................................................... 39 10.1 Block Diagram Of Test Setup ......................................................... 39 10.2 Limit ............................................................................... 39 10.3 Test procedure ...................................................................... 39 10.4 Test Result ......................................................................... 39 11. CARRIERFREQUENCIES SEPARATION .............................................. 43 11.1 Block Diagram Of Test Setup ......................................................... 43 11.2 Limit ............................................................................... 43 11.3 Test procedure ...................................................................... 43 11.4 Test Result ......................................................................... 43 12. HOPPING CHANNEL NUMBER ...................................................... 47 12.1 Block Diagram Of Test Setup ......................................................... 47 12.2 Limit ......................…

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Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: XY-AU061 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221128015RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions