2AXTL-KY8052Solar Bluetooth Speaker

Instruction Manual Solar Charging Bluetooth Rock Speakers Pairing One Speaker with a Bluetooth Device : STEP1. Turn on the speaker,push in the the power button on the back of the speaker. STEP2. A tone will be heard and the Bluetooth indicator light will quickly flash BLUE.Now the speaker is discovery mode. STEP3. Go to settings,make sure your personal Bluetooth-enabled device is ON,and search for the discovered Bluetooth device,select “keyang”.When the speaker is successfully paired,a tone will be heard and the Bluetooth indicator light will light up BLUE. STEP4. Open your media player and press PLAY.You can control the music and volume from your connected device. Random Pairing Two Speakers with a Bluetooth Device : NOTE: If you would like to pair the speaker to another device,you must unpair the speaker from the currently paired device first.(Select “keyang”” from your device’s Bluetooth settings,then select unpair) NOTE:Multiple speakers cannot be paired to the same device at the same time. NOTE:Pairing distance is about 30 ft,so keep the speaker and your Bluetooth-enabled device within 30 ft during the pairing process. STEP1.Choose random same speakers,turn them on,the Bluetooth indicator light will flash BLUE on each. STEP2. Double click the pairing button on both speaker,a chime will be heard,and then the main speaker will flash BLUE light,and the secondary speaker will be steady BLUE light. STEP3. Go to settings,make sure your personal Bluetooth-enabled device is ON,and search for the discovered Bluetooth device,select “keyang””.When the speaker is successfully paired,a tone will be heard and the Bluetooth indicator light will light up BLUE.And play your music. FUNCTION: The speaker are built in a timer (6hours on / 18hours off), When in a dark place, the butterfly and flowers on the speaker will light up automatically after 6 hours. USB Charging Port NOTE: Before pairing each two speakers,make sure none of them were connected by bluetooth-enable device. NOTE:There will be no need to redo the pairing step once you restart two speakers which have been paired,make sure wait for them to finish auto-pairing.Refresh the bluetooth list of your device to find the bluetooth name”keyang”r” and connect it. NOTE:Pairing distance is about 30 ft,so keep the speaker and your Bluetooth-enabled device within 30 ft during the pairing process. Charging Indicator Bluetooth Indicator Pairing ON/OFF Battery charging Charging the speaker with USB Cable STEP1. Plug the small end of the Micro USB Charging Cable into the Micro USB port on the back of the speaker. STEP2. Connect the larger end of the Micro USB Charging Cable into your computer or other USB charging device.Recommended charge time with USB cable is about 5-6hours.When the speaker is charging,the charging indicator light will light up RED,after fully charged, the charging indicator will turn GREEN. STEP3. Remove the Micro USB Charging Cable form the speaker after charging is complete. Charging the speaker with the solar panel STEP1. Allow the solar speaker to receive full days of sunlight to fully charge the battery prior to first use. STEP2. Locate the solar speaker in an area that will receive the maximum amount of sunlight during the daylight hours.Position the solar panel of the speaker to receive at least 3-4hours of direct sunlight daily. Replacing the battery Unscrew the cover from the control box at the back of the speaker and remove it. Remove the old battery.Replace with a new 18650 Lithium ion,2000 mah 3.7 V rechargeable battery. Replace the cover with the six screws. NOTE:The solar panel should be cleaned periodically with a damp cloth to help maintain optimum performance.Do not use any cleaners with chemicals,solvents,or harsh abrasives. NOTE:Charge times may vary depending on solar conditions. NOTE:Dispose of the battery in accordance with local,state,and federal regulations. NOTE:When storing any solar product for an extended period of time,remove the batteries. NOTE:In order to preserve battery life,we recommend bringing the speaker inside your home during the winter.Temperatures below-4°F（-20°C）will harm the battery life. NOTE:Use one 18650 Lithium ion,2000mAh,3.7V rechargeable battery.For best performance,replace with new Lithium ion rechargeable battery every 18 months. Warranty ONE YEAR LIMITED WARRANTY WHAT IS COVERED The manufacturer warrants this product to be free of defects in material and workmanship for a period of one year from the date of purchase.This warranty only applies to the original consumer purchaser and only to products used in normal use and service.The manufacturer’s only obligation and your exclusive remedy,is the repair or replacement of the product at the manufacturer’s discretion,provided that the product has not been damaged through misuse,abuse,accident,modification,alternation,neglect,or mishandling.Proof of purchase and evidence of manufacturer’s date coding must accompany all warranty claims.Manufacturer’s date coding is printed and adhered to each product. WHAT IS NOT COVERED This warranty does not apply to products that are found to have been improperly installed,set-up,or used in any way not in accordance with the instruction supplied with product.This warranty does not apply to a failure of the products as a result of an accidents,misuse,abuse,negligence,alternation,or faulty installation.Batteries supplied with this product are not included in this warranty.This warranty shall not apply to the finish on any portion of the product,such as surface and/or weathering,as this is considered normal wear and tear.The manufacturer does not warranty and specially disclaims any warranty,whether express or implied,of fitness for a particular purpose,other than the warranty contained herein.This warranty does not cover consequential or incidental loss or damage,including but no limited to any labor/expense costs involved in the replacement or repair of the product. FCC Warning This device complies wit…

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QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD Agent Authorization Company: QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD Address: No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Product Name: Solar Bluetooth Speaker Trade Mark: KEYANG Model Number(s ): KY8052, KY8000series FCC ID: 2AXTL-KY8052 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: 2021-05-28 Name: Xing Ze Tu Title: GM Company: QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD

QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD Add: No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Tel: 86-595-28886755 Date: 2021-05-28 Dear Sir/Madam, We, QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD Hereby declares the following statement , PCB board, circuit, s tructure and internal of these model(s) are the same, Only model number is different for these models, different appearance and shape, does not affect the electrical structure: Product name: Solar Bluetooth Speaker Models No.: KY8052, KY8000series Sincerely, Client’s name / title : Xing Ze Tu / GM Contact information / address: No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Tel: 86-595-28886755 E-Mail: [email protected]

QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-0 5-28 Subject; Request for Confidentiality FCC ID: 2AXTL-KY8052 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); 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: Xing Ze Tu Title: GM

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.9 Fig.10 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.11 Fig.12 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.13 Fig.14 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.15 Fig.16 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.17 Fig.18 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.19 Fig.20

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Label and Location Size: L4.0cm*W2.0cm Material: Tagboard Glue: adhesive sticker Font color: Black Label color: Black Label Location Solar Bluetooth Speaker Model No.: KY8052 FCC ID: 2AXTL-KY8052

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 INTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.9 Fig.10 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Fig.11

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL‐KY8052 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 FCC RF Exposure Evaluation 1. Product Information FCC ID: 2AXTL‐KY8052 Product name Solar Bluetooth Speaker Test Model KY8052 Additional Model No. KY8000series Model Declaration PCB board,structureandinternalofthesemodel(s) are the same,So no additionalmodelsweretested Power supply Input: DC 5V, 4A DC 3.7V by Rechargeable Li‐ion Battery, 2000mAh Modulation Type GFSK, π/4‐DQPSK, 8‐DPSK for Bluetooth V5.0 (BDR/EDR) GFSK for Bluetooth V5.0 (BT LE) Antenna Type PCB Antenna Antenna Gain 0dBi (maximum) Hardware version / Software version / Bluetooth Operation frequency 2402MHz‐2480MHz Bluetooth Version V5.0 Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Portable Device SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL‐KY8052 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 2. Evaluation Method According to KDB447498 D01 General RF Exposure Guidance v06Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1‐g head or body and 10‐g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source‐based time‐averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune‐up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two‐way radios, handsets, laptops & tablets etc.“ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or esƟmated SAR for each standalone antenna configuration, adjusted for maximum tune‐up tolerance) / 1.6 W/kg] + [∑ of MPE raƟos] is ≤ 1.0. b) The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE raƟos] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL‐KY8052 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 4. Conducted Power Results [BT & BT LE Classics] Mode Channel Frequency (MHz)Peak Conducted Output Power (dBm) GFSK 0 2402 ‐1.270 39 2441 ‐0.456 78 2480 ‐0.548 π/4DQPSK 0 2402 ‐1.327 39 2441 ‐0.564 78 2480 ‐0.623 8‐DPSK 0 2402 ‐1.371 39 2441 ‐0.561 78 2480 ‐0.608 BT LE 0 2402 1.685 19 2440 2.415 39 2480 2.327 5. Manufacturing Tolerance [BT & BT LE Classics] GFSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) ‐1.0 0 0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) ‐1.0 0 0 Tolerance ±(dB) 1.0 1.0 1.0 8‐DPSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) ‐1.0 0 0 Tol…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 1 of 14 Appendix B RF Test Data for BT V5.0 (Conducted Measurement) Product Name: Solar Bluetooth Speaker Trade Mark: KEYANG Test Model: KY8052 Environmental Conditions Temperature: 24.9 C Relative Humidity: 55.4% ATM Pressure: 100.0 kPa Test Engineer: Jay Li Supervised by: Li Huan B.1 Duty Cycle Test Mode Test Channel Ant Duty Cycle[%] Verdict BT LE 2440 Ant1 100 PASS #imgrbble1hchnnav SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 2 of 14 B.2 Maximum Conducted Peak Output Power Mode Channel Conduct Peak Power[dBm] Limit [dBm] Verdict BT LE LCH 1.685 30 PASS BT LE MCH 2.415 30 PASS BT LE HCH 2.327 30 PASS Test Graphs LCH MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 3 of 14 HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 4 of 14 B.3 Maximum Power Spectral Density Mode Channel PSD [dBm/3KHz]Limit [dBm/3KHz] Verdict BT LE LCH -13.807 8 PASS BT LE MCH -13.067 8 PASS BT LE HCH -13.323 8 PASS Test Graphs LCH MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 5 of 14 HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 6 of 14 B.4 6dB Bandwidth Mode Channel 6dB Bandwidth [MHz] Limit [MHz] Verdict BT LE LCH 0.6548 ≥0.5 PASS BT LE MCH 0.6577 ≥0.5 PASS BT LE HCH 0.6590 ≥0.5 PASS Test Graphs LCH MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 7 of 14 HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 8 of 14 B.5 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm]Limit [dBm] Verdict BT LE LCH 1.654 -37.118 -18.346 PASS BT LE MCH 2.368 -37.411 -17.632 PASS BT LE HCH 2.229 -37.162 -17.771 PASS BT LE_LCH_Graphs Pref/BT LE/LCH Puw/BT LE/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 9 of 14 BT LE_MCH_Graphs Pref/BT LE/MCH Puw/BT LE/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 10 of 14 BT LE_HCH_Graphs Pref/BT LE/HCH Puw/BT LE/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 11 of 14 B.6 Band-edge for RF Conducted Emissions Mode Channel Carrier Power[dBm] Max.Spurious Level [dBm] Limit [dBm] Verdict BT LE LCH 1.675 -49.854 -18.33 PASS BT LE HCH 2.351 -49.137 -17.65 PASS Test Graphs LCH HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 12 of 14 B.7 Restrict-band band-edge measurements Test Mode Test Chann el Ant Freq. Power [dBm] Gain Ground Factor E [dBuV/m] Detector Limit [dBuV/ m] Verdi t BT LE 2402 Ant1 2310.0 -43.73 2.0051.52PEAK 74 PASS Ant1 2310.0 -53.40 2.0041.85AV 54 PASS Ant1 2390.0 -43.19 2.0052.06PEAK 74 PASS Ant1 2390.0 -52.95 2.0042.31AV 54 PASS 2480 Ant1 2483.5 -41.83 2.0053.43PEAK 74 PASS Ant1 2483.5 -52.34 2.0042.91AV 54 PASS Ant1 2500.0 -41.28 2.0053.98PEAK 74 PASS Ant1 2500.0 -52.31 2.0042.94AV 54 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 13 of 14 Restrict-band band-edge measurements_BT LE_2402_Ant1_PEAK Restrict-band band-edge measurements_BT LE_2402_Ant1_AV SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXTL-KY8052 Report No.: LCS210401041AEB Page 14 of 14 Restrict-band band-edge measurements_BT LE_2480_Ant1_PEAK Restrict-band band-edge measurements_BT LE_2480_Ant1_AV

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 Report No.: LCS210401041AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 34 FCC TEST REPORT For QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD. Solar Bluetooth Speaker Test Model: KY8052 Additional Model No.: KY8000series Prepared for : QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD. Address : No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 23, 2021 Number of tested samples : 2 Serial number : 210401041A-1(Engineer sample), 210401041A-2(Normal sample) Date of Test : March 23, 2021 ~ April 27, 2021 Date of Report : April 28, 2021 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 Report No.: LCS210401041AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 34 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS210401041AEB Date of Issue .................................. : April 28, 2021 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD. Address .......................................... : No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Test Specification Standard ........................................ : FCC CFR 47 PART 15 C (15.247) Test Report Form No. .................. : LCSEMC-1.0 TRF Originator ............................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. EUT Description. .......................... : Solar Bluetooth Speaker Trade Mark ..................................... : KEYANG Test Model ..................................... : KY8052 Ratings ........................................... : Input: DC 5V, 4A DC 3.7V by Rechargeable Li-ion Battery, 2000mAh Result .......................................... : Positive Compiled by: Supervised by: Approved by: Ray Yang/ File administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 Report No.: LCS210401041AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 34 FCC -- TEST REPORT Test Model........................... : KY8052 EUT......................................... : Solar Bluetooth Speaker Applicant............................... : QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD. Address.................................. : No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD. Address................................... : No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fu jian, China Telephone............................... : / Fax.......................................... : / Factory................................... : QUANZHOU KEYANG ELECTRONICS & TECHNOLOGIES CO., LTD. Address................................... : No.8, HengTong Road, Photovoltaic base, XiaMei Town, Nanan, Quanzhou, Fujian, China Telephone............................... : / Fax.......................................... : / Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS210401041AEB April 28, 2021 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 Report No.: LCS210401041AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 34 Revision History Revision Issue Date Revisions Revised By 000 April 28, 2021 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 Report No.: LCS210401041AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 34 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. HOST SYSTEM CONFIGURATION LIST AND DE…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 _______________________________________________________________________________________________ TEST SETUP PHOTOGRAPHS Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXTL-KY8052 _______________________________________________________________________________________________ Photo of Conducted Emissions Measurement Fig. 3