LMZ-PS935SPEAKER SYSTEM

SPEAKER SYSTEM ENCEINTES ACOUSTIQUES ALTAVOCES ACÚSTICOS ENGLISH FRANÇAIS --- Please refer to pages E-1 to E-14. --- Veuillez vous reporter aux pages F-1 à F-14. --- Consulte las páginas S-1 a S-14. PS-935 MODEL MODÈLE MODELO ESPAÑOL OPERATION MANUAL MODE D’EMPLOI OPERACIÓN MANUAL PS935_IM_FRONT_EN-FR-ES.indd 1PS935_IM_FRONT_EN-FR-ES.indd 16/26/23 9:45 AM6/26/23 9:45 AM E-1 ENGLISH Explanation of Graphical Symbols: The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of suffi- cient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of impor- tant operating and maintenance (servicing) instruc- tions in the literature accompanying the appliance. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT RE- MOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN For users in U.S. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. Supply of this product does not convey a license nor imply any right to distribute content created with this product in revenue-generating broadcast systems (terrestrial, satellite, cable and/or other distribution channels), revenue-generating streaming applications (via Internet, intranets and/or other networks), other revenue-generating content distribution systems (pay-audio or audio- on-demand applications and the like) or on revenue-generating physical media (compact discs, digital versatile discs, semiconductor chips, hard drives, memory cards and the like). An independent license for such use is required. For details, please visit http://mp3licensing.com MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson. The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by SHARP is under license. Other trademarks and trade names are those of their respective owners. FOR YOUR RECORDS For your assistance in reporting this unit in case of loss or theft, please record below the model number and serial number which are located at the rear of the unit. Please retain this information. Model number _______________________ Serial number _______________________ Date of purchase ____________________ Place of purchase____________________ ■FCC Statement FCC Notice Supplier’s Declaration Of Conformity SHARP SPEAKER SYSTEM PS-935 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 unde- sired operation. Responsible Party: MIZARI ENTERPRISES, INC. 5455 WILSHIRE BOULEVARD, SUITE 1410 LOS ANGELES, CA90036 TEL: 1-877-506-4900 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ●Reorient or relocate the receiving antenna. ●Increase the separation between the equipment and receiver. ●Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ●Consult the dealer or an experienced radio/TV technician for help. This equipment complies with radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Special notes PS935_IM_EN.indd 1PS935_IM_EN.indd 16/26/23 4:19 PM6/26/23 4:19 PM E-2 Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This device complies with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. It must not be co-located or operating in conjunction with any other antenna or transmitter. 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. To maintain compliance with the FCC’s RF exposure guidelines, place the product at least 20 cm from nearby persons. IC Radiation Exposure Statement (For Users In Canada) This Class B digital apparatus complies with the Canadian ICES-003. This device contains license-exempt transmitter(s)/ receiver(s) that comply with Innovation, Science and Economic Development Canada’s license- exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference, including interference that may cause undesired operation. To maintain compliance with the RF exposure guidelines, place the product at least 20 cm from nearby persons. ■IC Statement This device contains license-exempt transmitter(s)/ receiver(s) that comply with Innovation, Science and Economic Development Canada’s license- exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not c…

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Ocean Star Electronics Ltd. 2023-06-14 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: LMZ- PS935) The applicant: Ocean Star Electronics Ltd. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Print name: Jacky Chan Title: Product Manager Signature: Ocean Star Electronics Ltd. 2023-06-14 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: LMZ- PS935) The applicant: Ocean Star Electronics Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Print name: Jacky Chan Title: Product Manager Signature:

Ocean Star Electronics Ltd. Long Term Confidentiality Request Letter Date: 2023-06-14 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: SPEAKER SYSTEM MODEL: PS-935 FCC ID: LMZ-PS935 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (block diagram/schematics /operational description ) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Print name: Jacky Chan Title: Product Manager Signature:

1 External Photo FCC ID: LMZ- PS935 IC: 10306A-PS935 View of The Product View of The Product 2 View of The Product View of The Product 3 View of The Product View of The Product 4 View of The Product View of The Adapter

MARKETED BY: MIZARI ENTERPRISES, INC 5455 WILSHIRE BOULEVARD. SUITE 1410, LOS ANGELES, CA 90036 R3 - (28-June-2023) PS-935 Lot numberSRXXXXX 30700001 Serial no. label: 30700001 - 3070875 USA 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. IC: 10306A-PS935 CAN ICES-003(B)/NMB-003(B) FCC ID: LMZ-PS935 5023857 CONFORMS TO UL STD. 62368-1 CERTIFIED TO CSA STD. C22.2 No.62368-1 4 6 . 0 0 m m 98.00 mm

1 Internal Photo FCC ID: LMZ- PS935 IC: 10306A-PS935 Inner View of the EUT Inner View of the EUT 2 Inner circuit top view Inner circuit bottom view 3 Inner circuit top view Inner circuit bottom view 4 Inner circuit top view View of BT antenna 5 Battery

RF Exposure Test Requirement: FCC 47CFR 15.247(i) FCC ID: LMZ-PS935 Test Date: 2023-06-06 Mode of Operation: BT Tx mode Requirements: In 15.247(i), an equipment shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the limits in §§ 1.1310 and 2.1093 of this chapter. Applications to the Commission for construction permits, licenses to transmit or renewals thereof, equipment authorizations or modifications in existing facilities must contain a statement confirming compliance with the limits unless the facility, operation, or transmitter is categorically excluded, as discussed below. Technical information showing the basis for this statement must be submitted to the Commission upon request. According to KDB447498 D04 General RF Exposure Guidance v01, Appendix B B.2 Blanket 1 mW Blanket Exemption The 1 mW Blanket Exemption of § 1.1307(b)(3)(i)(A) applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power of no more than 1mW, regardless of separation distance. Result: Pass The Maximum ERP = 0.729mW (at frequency = 2.402GHz) < 1mW

深圳市鑫威赛电子有限公司 Shenzhen Xinweisai Electronic Co., Ltd. Floor 2, Building A, Jiepai Sci-Tech. Park, Nianfeng Community, Pingdi Sub-district, Longgang District, Shenzhen Model no. PS935 Party speaker Quick Reference Date Product specification Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -1.2 (Input pwr – loss pwr) Peak EIRP(dBm) 1.2 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 6 0.2 % Gain (dBi) 1.2 (Peak Gain XY-plane) Maximum Power (dBm) 1.7 (XY-plane) Minimum Power (dBm) -4(XY-plane) Avg. Power (dBm) -0.5(XY-plane) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V . S .W . R < 1.4 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.2 -0.5 1.2 -3.8 1.1 -3.0 6 0.2 % Retum Loss The Environment of Antenna Radiation Pattem 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

Test Report Date : 2023-07-03 Page 1 of 83 No. : HMD23050009 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. Applicant : Ocean Star Electronics Ltd. Unit 2, 16/F, Fo Tan Industrial Centre, No. 26-28 Au Pui Wan Street, Fo Tan, Hong Kong Supplier / Manufacturer : Ocean Star Electronics Ltd. Unit 2, 16/F, Fo Tan Industrial Centre, No. 26-28 Au Pui Wan Street, Fo Tan, Hong Kong Description of Sample(s) : Submitted sample(s) said to be Product: SPEAKER SYSTEM Brand Name: SHARP Model No.: PS-935 FCC ID: LMZ-PS935 Date Samples Received : 2023-05-26 Date Tested : 2023-05-26 to 2023-06-06 Investigation Requested : Perform Electro Magnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15 and ANSI C63.10:2013 for FCC Certification. Conclusions : The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15, Subpart C. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remarks : Bluetooth FHSS (GFSK / /4-DQPSK/ 8DPSK) Test by Susu _______________________________ Dr.CHAN Kwok Hung, Brian Authorized Signatory Test Report Date : 2023-07-03 Page 2 of 83 No. : HMD23050009 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. CONTENT: Cover Page 1 of 83 Content Page 2 of 83 1.0 General Details 1.1 Test Laboratory Page 3 of 83 1.2 Equipment Under Test [EUT] Page 3-5 of 83 Description of EUT operation 1.3 Date of Order Page 5 of 83 1.4 Submitted Sample(s) Page 5 of 83 1.5 Test Duration Page 5 of 83 1.6 Country of Origin Page 5 of 83 1.7 RF Module Details Page 6 of 83 1.8 Antenna Details Page 6 of 83 1.9 Channel List Page 6 of 83 2.0 Technical Details 2.1 Investigations Requested Page 7 of 83 2.2 Test Standards and Results Summary Page 8 of 83 2.3 Table for Test Modes Page 9 of 83 3.0 Test Results 3.1 Emission Page 10-78 of 83 Appendix A List of Measurement Equipment Page 79 of 83 Appendix B Photograph(s) of Product Page 80-83 of 83 Test Report Date : 2023-07-03 Page 3 of 83 No. : HMD23050009 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. 1.0 General Details 1.1 Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate, New Territories, Hong Kong Telephone: 852 2666 1888 Fax: 852 2664 4353 1.2 Equipment Under Test [EUT] Description of Sample(s) Product: SPEAKER SYSTEM Supplier: Ocean Star Electronics Ltd. Unit 2, 16/F, Fo Tan Industrial Centre, No. 26-28 Au Pui Wan Street, Fo Tan, Hong Kong Brand Name: SHARP Model Number: PS-935 Rating: 9V.d.c. by adapter DC7.4V 5.0Ah (Rechargeable battery) The AC/DC adapter was provided by the applicant with following details: Brand name: N/A, Model no.: CW0901500US, Input: 100-240Va.c. 50/60Hz 0.4A MAX, Output: 9Vd.c. 1500mA 1.2.1 Description of EUT Operation The Equipment Under Test (EUT) is a SPEAKER SYSTEM. The transmission signal is digital modulated with channel frequency range 2402-2480MHz. The R.F. signal was modulated by IC; the type of modulation used was frequency hopping spread spectrum Modulation. 1.3 Date of Order 2023-05-26 1.4 Submitted Sample(s): 1 Sample 1.5 Test Duration 2023-05-26 to 2023-06-06 1.6 Country of Origin China Test Report Date : 2023-07-03 Page 4 of 83 No. : HMD23050009 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. 1.7 RF Module Details Module Model Number: N/A Module FCC ID: N/A Module Transmission Type: Bluetooth 5.0 BR+EDR Modulation: FHSS (GFSK / /4-DQPSK/ 8DPSK) Data Rates: 1MBps: GFSK 2 MBps: /4-DQPSK 3 MBps: 8DPSK Frequency Range: 2400-2483.5MHz Carrier Frequencies: 2402MHz – 2480MHz Module Specification (specification provided by manufacturer) 1.8 Antenna Details Antenna Type: PCB antenna Antenna Gain: 1.2 dBi 1.9 Channel List Channel Frequency (MHz) Channel Frequency (MHz) 0 2402 42 2444 1 2403 43 2445 2 2404 44 2446 3 2405 45 2447 4 2406 46 2448 5 2407 47 2449 6 2408 48 2450 7 2409 ... ... 8 2410 67 2469 9 2411 68 2470 ... ... 69 2471 33 2435 70 2472 34 2436 71 2473 35 2437 72 2474 36 2438 73 2475 37 2439 74 2476 38 2440 75 2477 39 2441 76 2478 40 2442 77 2479 41 2443 78 2480 Test Report Date : 2023-07-03 Page 5 of 83 No. : HMD23050009 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4…

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1 Measurement of Radiated Emission Test Set Up (30MHz to 1000MHz) Measurement of Radiated Emission Test Set Up (9kHz – 30MHz) IC: 10306A-PS935 FCC ID: LMZ-PS935 Test Photo 2 Measurement of Radiated Emission Test Set Up (Above 1000MHz) Measurement of Conducted Emission Test Set Up