2AIP7-AR4002Bluetooth speaker

This equipment complies with FCC 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 Bluetooth speaker

Statement Product: Bluetooth speaker Model: AR4002 Additional Model: AR1031, AR3010, AR9026, PBGK100, AR2050, PBT3070, AR2055, PBT7050 Trademark: EMERSON, SHARPER IMAGE, POLAROID, ART+SOUND, WESTINGHOUSE, PACKARD BELL We hereby state that All models above are identical in interior structure, electrical circuits and components, and just model names and trademarks are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Date: 2021/01/26 Name: James Lai Company Name: ShenZhen Super Global Electronics Co., Ltd Address ：2F Building 4 BaiHuaYuan Road 11# , GuangMing New District, Shenzhen 518107, China Tel / Fax: +8613809887010/86-755-27926278 E-Mail: [email protected]

ShenZhen Super Global Electronics Co., Ltd 2F Building 4 BaiHuaYuan Road 11#, GuangMing New District, Shenzhen 518107, China Agent Authorization Letter (2021-01-26) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen Tongce Testing Lab) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Name: James Lai Date: 2021-01-26 Title: Manager

ShenZhen Super Global Electronics Co., Ltd 2F Building 4 BaiHuaYuan Road 11#, GuangMing New District, Shenzhen 518107, China Long Term Confidentiality Request Letter (2021-01-26) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Bluetooth speaker/AR4002, AR1031, AR3010, AR9026, PBGK100, AR2050, PBT3070, AR2055, PBT7050 / FCC ID: 2AIP7-AR4002) 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  Schematic Diagram  Block Diagram  Operational Description required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Please contact me if there is any information you may need. Sincerely, Name: James Lai Date: 2021-01-26 Title: Manager

Page 1 of 5 Appendix B: Photographs of EUT Product: Bluetooth speaker Model: AR4002 External Photos Page 2 of 5 Page 3 of 5 Page 4 of 5 Page 5 of 5

Label Artwork and Location Model: AR4002 Label 1: Size 1: L*W=190*110mm Location Bluetooth speaker Model: AR4002 FCC ID: 2AIP7-AR4002 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.

Page 1 of 4 Appendix B: Photographs of EUT Product: Bluetooth speaker Model: AR4002 Internal Photos Antenna Page 2 of 4 Page 3 of 4 Page 4 of 4

No.NameSpec.QtyLocation 1Chip Resistor0Ω 0603 ±5% ROHS2R112 R56 2Chip Resistor2.2Ω 0603 ±5% ROHS1R114 3Chip Resistor4.7Ω 0603 ±5% ROHS2R79A L8 4Chip Resistor10Ω 0603 ±5% ROHS4R47 R58 R96 R128 5Chip Resistor22Ω 0603 ±5% ROHS1R390 6Chip Resistor33Ω 0603 ±5% ROHS2R510 R516 7Chip Resistor82Ω 0603 ±5% ROHS1R86A 8Chip Resistor100Ω 0603 ±5% ROHS13 R8 R19 R54 R61 R62 R98 R99 R119 R122 R123 R124 R125 R513 9Chip Resistor150Ω 0603 ±5% ROHS1R106 10Chip Resistor220Ω 0603 ±5% ROHS5R18 R20 R21 R50 R115A 11Chip Resistor330Ω 0603 ±5% ROHS2R84 R86 12Chip Resistor470Ω 0603 ±5% ROHS2R76 R107 13Chip Resistor560Ω 0603 ±5% ROHS1R108 14Chip Resistor680Ω 0603 ±5% ROHS1R109 15Chip Resistor820Ω 0603 ±5% ROHS1R83 16Chip Resistor1K 0603 ±5% ROHS17 R120 R121 R9 R31 R32 R33 R33A R35 R36A R42 R68 R82 R110 R111 R115 R135 R137 17Chip Resistor1.5K 0603 ±5% ROHS1R78 18Chip Resistor2.2K 0603 ±5% ROHS5R79 R93 R94 R41 R40 19Chip Resistor3.3K 0603 ±5% ROHS4R31A R63 R80 R139 20Chip Resistor4.7K 0603 ±5% ROHS4R13 R14 R29 R130 21Chip Resistor5.6K 0603 ±5% ROHS4R81 R12 R183 R180 22Chip Resistor6.8K 0603 ±5% ROHS5 R66 R511 R515 R64 R65 23Chip Resistor10K 0603 ±5% ROHS19 R2 R4 R5 R23 R34 R37 R53 R55 R57 R59 R87A R89 R97 R101 R102 R103 R140 R184 R141 24Chip Resistor12K 0603 ±5% ROHS4R41A R105 R130A R131 25Chip Resistor15K 0603 ±5% ROHS5R32A R90 R91 R400 R401 26Chip Resistor18K 0603 ±5% ROHS1R27 27Chip Resistor20K 0603 ±5% ROHS1R35A 28Chip Resistor22K 0603 ±5% ROHS9 R44 R116 R117 R133 R132 R100 R134 R528 R529 29Chip Resistor24K 0603 ±5% ROHS4R49 R38 R39 R87 30Chip Resistor27K 0603 ±5% ROHS4R70 R73 R74 R75 BOM-AR4002 31Chip Resistor33K 0603 ±5% ROHS1R28 32Chip Resistor36K 0603 ±5% ROHS1R30 33Chip Resistor39K 0603 ±5% ROHS1R26 34Chip Resistor47K 0603 ±5% ROHS16 R39A R40A R60 R67 R88 R520 R525 R51 R52 R15 R16 R126 R127 R188 R48 R118 35Chip Resistor56K 0603 ±5% ROHS4R46 R71 R72 R85 36Chip Resistor68K 0603 ±5% ROHS1R77 37Chip Resistor100K 0603 ±5% ROHS14 R10 R11 R17 R22 R36 R45 R69 R81A R95 R104 R113 R136 R512 R514 38Chip Resistor150K 0603 ±5% ROHS1R25 39Chip Resistor220K 0603 ±5% ROHS4R6 R7 R24 R189 40Chip Resistor360K 0603 ±5% ROHS2R1 R3 41Chip Resistor2.2M 0603 ±5% ROHS2R43 R92 42 Patch High Frequency Capacitance 2.7P 0603 16V ±1% ROHS1C80 43Patch Capacitance22P 0603 10V ±1% ROHS4C27 C34 C35 C45 44Patch Capacitance27P 0603 10V ±1% ROHS2C37 C38 45Patch Capacitance47P 0603 50V ±5% ROHS1C50 46Patch Capacitance100P 0603 10V ±5% ROHS1C62 47Patch Capacitance120P 0603 16V ±10% ROHS1C69 48Patch Capacitance150P 0603 10V ±1% ROHS1C59 49Patch Capacitance390P 0603 16V ±10% ROHS1C98 50Patch Capacitance470P 0603 16V ±10% ROHS1C74 51Patch Capacitance1NF 0603 16V ±10% ROHS10 C3 C4 C21 C22 C510 C513 C26 C39 C524 C525 52Patch Capacitance2.2NF 0603 16V ±10% ROHS1C60 53Patch Capacitance2.7NF 0603 10V ±10% ROHS2C67 C70 54Patch Capacitance3.3NF 0603 16V ±10% ROHS2C53 C54 55Patch Capacitance6.8NF 0603 16V ±10% ROHS1C66 56Patch Capacitance10NF 0603 16V ±10% ROHS3C32 C72 C99 57Patch Capacitance22NF 0603 16V ±10% ROHS2C516 C520 58Patch Capacitance100NF 0603 16V ±20% ROHS29 C1 C5 C10 C12 C28 C52 C78 C92 C161 C11 C16 C18 C23 C31 C33 C36 C49 C56 C58 C73 C75 C76 C77 C78A C83 C89 C97 C118 C517 59Patch Capacitance220NF 0603 16V ±20% ROHS1C61 60Patch Capacitance1UF 0603 16V ±20% ROHS31 C94 C95 C7 C9 C13 C14 C19 C20 C43 C44 C46 C47 C55 C57 C63 C64 C65 C68 C81 C82 C83A C84 C85 C86 C88 C101 C102 C103 C157 C188 EC7 61Patch Capacitance2.2UF 0603 16V ±20% ROHS7C40 C41 C48 C8 C30 C51 C523 62Patch Capacitance3.3UF 0603 10V ±20% ROHS1EC8 63Patch Capacitance4.7UF 0603 16V +80%-20% ROHS2C90 C96 64Patch Capacitance10UF 0603 16V +80%-20% ROHS1C42 65Patch Capacitance4.7UH/2A CD54 ±10% ROHS1L1 66Three end regulator tubeHS-75332U2 U3 67Power amplifier ICCS8575 SOP16 ROHS1U1 68Motor driven ICSA5888 SSOP28P1U5 69Op-amp ICUTC4558 SOP81IC9 70LDOXC2682 SOP8 ROHS1U4 71MCU ICYA5304 LQFP80-UEF3000(Incloud SG-1907 app)1IC2 72Bluetooth IC JL AC6905C SSOP24L ROHS Bluetooth pairing code: according to production order or purchase order 1IC6 73Switch IC4052 SOP-16 ROHS1IC4 74Radio ICKT0923 SSOP20L ROHS1IC3 75SMD triode8050 NPN SOT23 ROHS10 Q1 Q6A Q6A1 Q6A2 Q10 Q11 Q12 Q14 Q16 Q8A 76SMD triode8550 PNP SOT23 ROHS9Q4 Q5 Q5A Q5A1 Q6 Q7 Q8 Q4A Q9 77SMD triode2301 P type MOS tube SOT23 ROHS4Q2 Q3 Q13 Q15 78The patch crystals24MHZ Small S 12PF load ±10PPM ROHS1Y2 79Patch diodeSchottky Diode SS34 DO-214AC ROHS1D5 80Patch diodeSwitching Diode1N4148 1206 Glass sealed ROHS5D1 D2 D3 D4 D6 81Light touch switch6*6*9MM the positive button SMD6SW13 SW12 SW10 SW1 SW11 SW2 82Headphone socketHeadphone socket PJ-306 5P Black without switch2J1 J2 83AV block AV-2-14，Top white and bottom red (iron) 1J3 84Jack 5P-2.54-180°，White， high temperature resistant 1CN9 85DC block DC seat,3P, outside diameter 6.4mm, 2.0mm needle,90 degree elbow insert, ROHS 1J6 86Electrolytic capacitor1UF/10V Φ5*8MM ±20% ROHS2C104 C105 87Electrolytic capacitor10UF/16V Φ6.5*8MM ±20% ROHS1EC12 88Electrolytic capacitor100UF/16V Φ6.5*8MM ±20% ROHS16 C100 C514 C528 EC2 EC3 EC4 EC5 EC6 EC9 EC13 EC14 EC55 C2 C24 C25 C87 89Electrolytic capacitor220UF/16V Φ6.5*8MM ±20% ROHS2C29 C518 90Electrolytic capacitor470UF/16V Φ8*7MM ±20% ROHS2C15 C17 91Electrolytic capacitor1000UF/16V Φ6.5*12MM ±20% ROHS1EC11 92Tape amplifying ICCD3161 DIP8 ROSH1IC1 93Plug-in crystals 32.768KHZ 3*8MM ，12.5PF load， ±10PPM ，With casing，ROHS 2Y3 X2 94Quartz crystal oscillator 16.934MHZ HC-49/US ，precision ±10PPM ， Environmental protection 1X1 95Potentiometer )Rotary type, vertical double, B50K plastic semicircle handle, 15MM handle, single row 6 feet straight insert (sign sample seal sample for bulk production) 1VOL2 volume potentiometer 96Regulating Potentiometer Regulating potentiometer ，18PN1-B100K-180°-R 1VR1 adjustable potentiometer 97Toggle switch Toggle the switch in sixth gear Type：RS17-233 Handle longer is 20MM 1SWTICH1 function switch 98Toggle switch SS-22F12(2P2T) ，The length of the handle is 5MM 1SW3 power switch 99FPC base FPC seat, 16PIN/ 1.0mm spacing, vertical foot, one…

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Maximum Permissible Exposure Applicable Standard According to §1.1307(b), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. Remark: 1) The maximum output power for antenna is -3.63dBm (0.43mW) at 2441MHz, 0dBi antenna gain(with 1.00 numeric antenna gain.) 2) For mobile or fixed location transmitters, no SAR consideration applied. The minimum separation generally be used is at least 20cm, even if the calculation indicate that the MPE distance would be lesser. Maximum Permissible Exposure output power= 0.43mW Numeric Antenna gain= 1.00 Substituting the MPE safe distance using d=20cm into above equation. Yields: S=0.000199*P*G Where P=Power in mW G=Numeric antenna gain S=Power density in mW/cm 2 Power density= 0.000086mW/cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID: 2AIP7-AR4002 Product: Bluetooth speaker Model No.: AR4002 Additional Model No.: AR1031, AR3010, AR9026, PBGK100, AR2050, PBT3070, AR2055, PBT7050 Trade Mark: EMERSON, SHARPER IMAGE, POLAROID, ART+SOUND, WESTINGHOUSE, PACKARD BELL Report No.: TCT190617E015 Issued Date: Jul. 16, 2019 Issued for: ShenZhen Super Global Electronics Co., Ltd 2F Building 4 BaiHuaYuan Road 11#, GuangMing New District, Shenzhen 518107, China Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: This report shall not be reproduced except in full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongce Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT190617E015 Page 2 of 60 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. General Information ................................................................................. 7 4.1. Test environment and mode ................................................................................. 7 4.2. Description of Support Units ................................................................................ 7 5. Facilities and Accreditations .................................................................. 8 5.1. Facilities ................................................................................................................. 8 5.2. Location ................................................................................................................. 8 5.3. Measurement Uncertainty ..................................................................................... 8 6. Test Results and Measurement Data ..................................................... 9 6.1. Antenna requirement ............................................................................................ 9 6.2. Conducted Emission ........................................................................................... 10 6.3. Conducted Output Power ................................................................................... 14 6.4. 20dB Occupy Bandwidth .................................................................................... 18 6.5. Carrier Frequencies Separation ......................................................................... 22 6.6. Hopping Channel Number .................................................................................. 26 6.7. Dwell Time ............................................................................................................ 29 6.8. Pseudorandom Frequency Hopping Sequence ................................................ 33 6.9. Conducted Band Edge Measurement ................................................................ 34 6.10.Conducted Spurious Emission Measurement .................................................. 37 6.11.Radiated Spurious Emission Measurement ..................................................... 40 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT190617E015 Page 3 of 60 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. Test Certification Product: Bluetooth speaker Model No.: AR4002 Additional Model No.: AR1031, AR3010, AR9026, PBGK100, AR2050, PBT3070, AR2055, PBT7050 Trade Mark: EMERSON, SHARPER IMAGE, POLAROID, ART+SOUND, WESTINGHOUSE, PACKARD BELL Applicant: ShenZhen Super Global Electronics Co., Ltd Address: 2F Building 4 BaiHuaYuan Road 11#, GuangMing New District, Shenzhen 518107, China Manufacturer: ShenZhen Super Global Electronics Co., Ltd Address: 2F Building 4 BaiHuaYuan Road 11#, GuangMing New District, Shenzhen 518107, China Date of Test: Jun. 18, 2019 – Jul. 15, 2019 Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Date: Jul. 15, 2019 Brews Xu Reviewed By: Date: Jul. 16, 2019 Beryl Zhao Approved By: Date: Jul. 16, 2019 Tomsin Report No.: TCT190617E015 Page 4 of 60 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(1) PASS 20dB Occupied Bandwidth §15.247 (a)(1) PASS Carrier Frequencies Separation §15.247 (a)(1) PASS Hopping Channel Number §15.247 (a)(1) PASS Dwell Time §15.247 (a)(1) PASS Radiated Emission §15.205/§15.209 PASS Band Edge §15.247(d) PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT190617E015 Page 5 of 60 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. EUT Description Product: B…

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Page 1 of 2 Appendix A: Photographs of Test Setup Product: Bluetooth speaker Model: AR4002 Radiated Emission Page 2 of 2 Conducted Emission