OKUSB78QGC0WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER

WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER WITH FM RADIO PLEASE READ THIS USER MANUAL COMPL ETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE. MODEL: JSBW-650 USER MANUAL A Please contact Spectra Customer Service at 1-800-777-5331 if you have any questions about operating this product. 1 IMPORTANT SAFETY INSTRUCTIONS When used in the directed manner, this unit has been designed and manufactured to ensure your personal safety. However, improper use can result in potential electrical shock or fire hazards. Please read all safety and operating instructions carefully before installation and use, and keep these instructions handy for future reference. Take special note of all warnings listed in these instructions and on the unit. 1. Read these instructions – All the safety and operating instructions should be read before the appliance is operated. 2. Keep these instructions – The safety and operating instructions should be kept for future reference. 3. Heed all warnings – All warnings on the appliance and in the operating instructions should be adhered to. 4. Follow all instructions – All operation and use instructions should be followed. 5. Do not use this apparatus near water – The appliance should not be used near water; for example, near a bath tub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool. 6. Clean only with dry cloth – The appliance should be cleaned only as recommended by the manufacturer. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings; or placed in a built-in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. AC adaptor is used as disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus from the mains completely, the AC adaptor should be disconnected form the mains socket outlet completely. 10. Only use attachments / accessories specified by the manufacturer. 11. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 12. Unplug this apparatus during lightning storms or when unused for long periods of time. 13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 14. This appliance shall not be exposed to dripping or splashing water and that no object filled with liquids such as vases shall be placed on the apparatus. 15. Power Sources – The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance. Do not overload wall outlet. 2 16. Bat tery shall not be exposed to excessive heat such as sunshine, fire or the like 17. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. 18. Do not attempt to dismantle, open or repair this product yourself. If a fault occurs, seek advice from your local qualified service technician or contact the distributor via the telephone number at the back of this instruction manual. 19. Caution marking and nameplate are located on bottom of product. IMPORTANT NOTE Avoid installing the unit in locations described below: •Places exposed to direct sunlight or close to heat radiating appliances such as electric heaters. •Places subject to constant vibration. •Dusty, humid or moist places. •Sources of electrical noise such as fluorescent lamps or motors. •In case of malfunction due to electrostatic discharge, the apparatus has to be reset by disconnecting it from mains supply, wait at least for 60 seconds before reconnect the AC power cord. COMPLIANCE WITH FCC REGULATIONS 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. 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. CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Protect Your Furniture Th…

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Shenzhen Junlan Electronic Ltd Agent Authorization Company: Shenzhen Junlan Electronic Ltd Address: No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China Product Name: WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER Trade Mark: Model Number(s):JSBW-650, SB-78QGC0, JSBW-650A, JSBW-650XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) FCC ID: OKUSB78QGC0 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: 2021-06-03 Name: Peng xiao Title: Safety engineer Company: Shenzhen Junlan Electronic Ltd

Shenzhen Junlan Electronic Ltd Address: No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China To: MiCOM Labs Inc 575 Boulder Court, Pleasanton, California 94566, USA Dear Sir/Madam, We, Shenzhen Junlan Electronic Ltd Hereby declares the following statement for MiCOM Labs Inc, PCB board, structure and internal of these model(s) are the same, Only models name is different for these models: Product Name: WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER Trade Mark: Model Number(s): JSBW-650, SB-78QGC0, JSBW-650A, JSBW-650XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Signature: Date: 2021-06-03 Name: Peng xiao Title: Safety engineer Company: Shenzhen Junlan Electronic Ltd

Shenzhen Junlan Electronic Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-06-03 Subject; Request for Confidentiality FCC ID: OKUSB78QGC0 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 Tune-up Procedure 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: Peng xiao Title: Safety engineer

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 5 EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 5 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 5 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 5 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 5 of 5 Fig.9 Fig.10

OKUSB78QGC0 A

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 INTERIOR PHOTOGRAPHS Fig.1 Fig.2 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Fig.3 Fig.4

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 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: OKUSB78QGC0 Product name WALL MOUNTABLE 2.1‐CHANNEL BLUETOOTH SOUNDBAR SPEAKER Test Model JSBW‐650 Trade Mark Additional Model SB‐78QGC0, JSBW‐650A, JSBW‐650XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Model DeclarationPCB board,structureandinternalofthesemodel(s) are the same, So noadditionalmodelsweretested Power supply For AC Adapter Model: CW1603500US Input: 100‐240V, 50/60Hz, 1.2A MAX Output: DC 16.0V, 3.5A Modulation Type GFSK, π/4‐DQPSK,8‐DPSK for Bluetooth V5.0 (DSS) Antenna Type PCB Antenna Antenna Gain 0dBi(Max) Hardware version/ Software version / Bluetooth Operation frequency 2402MHz‐2480MHz Bluetooth VersionV5.0 Exposure categoryGeneral population/uncontrolled environment EUT Type Production Unit Device Type mobile device 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR 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. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far‐field plane‐wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 3. Limit 3. 1 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 1 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 2.1091: Radiofrequency radiation exposure evaluation: Mobile Devices 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane‐wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97‐01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information ES‐D4 can only use antennas certificated as follows provided by manufacturer; Antenna type and antenna number Operate frequency band Maximum antenna gain Notes PCB Antenna 2402MHz‐2480MHz 0dBiBT SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 6. Conducted Power Results [BT Classics] Mode Channel Frequency (MHz)Average Conducted Output Power (dBm) GFSK 0 2402 0.906 39 2441 1.384 78 2480 1.187 π/4DQPSK 0 2402 2.159 39 2441 2.674 78 2480 2.545 8‐DPSK 0 2402 2.403 39 2441 2.906 78 2480 2.889 7. Manufacturing Tolerance [BT Classics] GFSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) 0 1.0 1.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) 2.0 2.0 2.0 Tolerance ±(dB) 1.0 1.0 1.0 8‐DPSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) 2.0 2.0 2.0 Tolerance ±(dB) 1.0 1.0 1.0 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 8. Evaluation Results 8.1 Standalone MPE Evaluation As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output po…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 1 of 47 Appendix A RF Test Data for BT V5.0(BDR/EDR) (Conducted Measurement) Product Name: WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER Trade Mark: Test Model: JSBW-650 Environmental Conditions Temperature: 24.2 C Relative Humidity: 57.7% ATM Pressure: 100.0 kPa Test Engineer: Carl Fu Supervised by: Li Huan A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm]Limit [dBm] Verdict GFSK LCH 0.906 21 PASS MCH 1.384 21 PASS HCH 1.187 21 PASS π/4DQPSK LCH 2.159 21 PASS MCH 2.674 21 PASS HCH 2.545 21 PASS 8DPSK LCH 2.403 21 PASS MCH 2.906 21 PASS HCH 2.889 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 2 of 47 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 3 of 47 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 4 of 47 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 5 of 47 8DPSK/LCH 8DPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 6 of 47 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 7 of 47 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 1.033 Not Specified PASS MCH 1.031 Not Specified PASS HCH 1.033 Not Specified PASS π/4DQPSK LCH 1.288 Not Specified PASS MCH 1.289 Not Specified PASS HCH 1.289 Not Specified PASS 8DPSK LCH 1.288 Not Specified PASS MCH 1.289 Not Specified PASS HCH 1.289 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 8 of 47 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 9 of 47 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 10 of 47 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 11 of 47 8DPSK/MCH 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 12 of 47 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 0.917 0.689 PASS MCH 0.938 0.689 PASS HCH 1.090 0.689 PASS π/4DQPSK LCH 1.022 0.859 PASS MCH 1.042 0.859 PASS HCH 1.044 0.859 PASS 8DPSK LCH 1.122 0.859 PASS MCH 0.990 0.859 PASS HCH 1.126 0.859 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 13 of 47 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 14 of 47 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 15 of 47 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 16 of 47 8DPSK/MCH 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 17 of 47 A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N]Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS 8DPSK Hop 79 >=15 PASS Test Graphs GFSK/Hop π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 18 of 47 8DPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 19 of 47 A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s]Verdict GFSK DH5 LCH 2.87 106.7 0.306 0.4 PASS DH5 MCH 2.87 106.7 0.306 0.4 PASS DH5 HCH 2.87 106.7 0.306 0.4 PASS π/4DQPSK 2DH5 LCH 2.87 106.7 0.307 0.4 PASS 2DH5 MCH 2.87 106.7 0.307 0.4 PASS 2DH5 HCH 2.87 106.7 0.307 0.4 PASS 8DPSK 3DH5 LCH 2.87 106.7 0.307 0.4 PASS 3DH5 MCH 2.87 106.7 0.308 0.4 PASS 3DH5 HCH 2.87 106.7 0.308 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 20 of 47 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 21 of 47 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 22 of 47 π/4DQPSK _2DH5/HCH 8DPSK _3DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 23 of 47 8DPSK _3DH5/MCH 8DPSK _3DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 24 of 47 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH 0.434 -37.126 -19.566 PASS MCH 0.581 -36.962 -19.419 PASS HCH -0.098 -37.911 -20.098 PASS π/4DQPSK LCH 0.104 -37.883 -19.896 PASS MCH -2.179 -37.964 -22.179 PASS HCH 0.517 -37.888 -19.483 PASS 8DPSK LCH 0.077 -38.259 -19.923 PASS MCH 0.658 -37.099 -19.342 PASS HCH 0.556 -37.450 -19.444 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 25 of 47 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 26 of 47 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 27 of 47 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA Page 28 of 47 π/4DQPSK_LCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATO…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 36 FCC TEST REPORT For Shenzhen Junlan Electronic Ltd WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER Test Model: JSBW-650 Additional Model No.: Please Refer to Page 6 Prepared for : Shenzhen Junlan Electronic Ltd Address : No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, 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 01, 2021 Number of tested samples : 2 Sample No. : 210223103A-1, 210223103A-2 Serial number : Prototype Date of Test : March 01, 2021 ~ March 10, 2021 Date of Report : March 11, 2021 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 36 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS210225038AEA Date of Issue .................................. : March 11, 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 ......................... : Shenzhen Junlan Electronic Ltd Address .......................................... : No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, 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. .......................... : WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER Trade Mark ..................................... : Test Model...................................... : JSBW-650 Ratings ........................................... : For AC Adapter Model: CW1603500US Input: 100-240V, 50/60Hz, 1.2A MAX Output: DC 16.0V, 3.5A Result ........................................... : Positive Compiled by: Supervised by: Approved by: Ray Yang/ Administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 36 FCC -- TEST REPORT Test Model............................... : JSBW-650 EUT......................................... : WALL MOUNTABLE 2.1-CHANNEL BLUETOOTH SOUNDBAR SPEAKER Applicant............................... : Shenzhen Junlan Electronic Ltd Address.................................. : No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China Telephone............................... : Fax.......................................... : Manufacturer........................ : Shenzhen Junlan Electronic Ltd Address................................... : No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China Telephone............................... : Fax.......................................... : Factory................................... : Shenzhen Junlan Electronic Ltd Address................................... : No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, 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. : LCS210225038AEA March 11, 2021 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 36 Revision History Revision Issue Date Revisions Revised By 000 March 11, 2021 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 Report No.: LCS210225038AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 36 TABLE OF CONTENTS Description .................................................................................................................................. Page 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTIO…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 _______________________________________________________________________________________________ TEST SETUP PHOTOGRAPHS Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: OKUSB78QGC0 _______________________________________________________________________________________________ Photo of Conducted Emissions Measurement Fig. 3