2AMD8-SC1454IPXOutdoor Mini Speaker

Model No.: SC-1454IPX This is not a toy. Adult supervision is recommended. Do not allow small children to use this product. The presence of small parts may present a choking hazard. Do not use this product with non-compatible stereo devices. “SC-1454IPX” ● Bluetooth Version: 5.1 ● Operating Distance: 33FT ● Output Power: 2 x 5W ● Input: 5V / 500mA, 3.5mm Aux, Micro USB ● Battery: 1800mAh ● Frequency Response: 20Hz-18KHz ● Driver: 40MM ● IPX6 water resistant ● Charging: Approx 3-4 hours ● Playback: Approx 3-4 hours ● Dimensions (LxWxH): 193.5 x 37.5 x 80mm ● Rechargeable: Micro USB cable (INCLUDED) ● 3.5mm auxiliary cable (INCLUDED) (Note: Battery life & charging time may vary based on usage & types of devices used.) 7 123456 78 AUX IN DC 5V Short press the pause button to activate automatic channel search. Short press the pause button to stop automatic channel search. once or AUX AUX Warranty Basic Warranty StatementSupersonic Inc.("Supersonic") warrants this product to the original purchaser ONLY, to be free from defects in materials and workmanship under normal use, for ninety (90) DAYS from the date of original purchase. Proof of purchase (receipt) required. Please visit http://www.supersonicinc.com/warranty for additional information. Garantía Declaración básica de garantía Supersonic Inc. ("Supersonic") garantiza este producto al comprador original SOLAMENTE, para estar libre de defectos en materiales y mano de obra bajo uso normal, por noventa (90) DÍAS a partir de la fecha de compra original. Se requiere una prueba de compra (recibo). Visite http://www.supersonicinc.com/warranty para obtener información adicional. ● Clean only with dry cloth. ● Do not block any ventilation openings. ● Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. ● Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. ● Only use attachments/accessories specified by the manufacturer. ● Unplug this apparatus during lightning storms or when unused for long periods of time. ● 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, objects have fallen into the apparatus, does not operate normally, or has been dropped. 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 tha t 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 int erference 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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Shenzhen Ground Enterprises Co., Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Ground Enterprises Co., Ltd Address: Room607, Building F, MingYueHuaDu, Gonghe Industrial Rd, Xixiang,Bao An District,Shenzhen 518102,China Product Name: Outdoor Mini Speaker FCC ID: 2AMD8-SC1454IPX Model(s): SC-1454IPX, IPSP-011, SC-1454IPX GRN, SC-1454IPX RED 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Ground Enterprises Co., Ltd] certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Name: James Cao Date: 2023-02-10 Title and Company name: Manager and Shenzhen Ground Enterprises Co., Ltd NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Ground Enterprises Co., Ltd Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen Ground Enterprises Co., Ltd Address: Room607, Building F, MingYueHuaDu, Gonghe Industrial Rd, Xixiang,Bao An District,Shenzhen 518102,China Product Name: Outdoor Mini Speaker FCC ID: 2AMD8-SC1454IPX Model(s): SC-1454IPX, IPSP-011, SC-1454IPX GRN, SC-1454IPX RED 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhen Ground Enterprises Co., Ltd] designate [SUPERSONIC INC.] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email add ress for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: SUPERSONIC INC. Address: 6555 Bandini Blvd, Commerce, CA 90040, USA FRN: 0023912306 Contact Name: David Gholiani Telephone No: (323) 201-5060 Email: [email protected] Applicant Company name: Shenzhen Ground Enterprises Co., Ltd Address: Room607, Building F, MingYueHuaDu, Gonghe Industrial Rd, Xixiang,Bao An District,Shenzhen 518102,China FCC Grantee Code: 2AMD8 Contact Name: James Cao Telephone No: +86-755-23035105 Email: [email protected] Signature: Signature: Shenzhen Ground Enterprises Co., Ltd Title: buyer Title: Manager Date: 2023-02-28 Date: 2023-02-28 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Agent Authorization Company: Shenzhen Ground Enterprises Co., Ltd Address: Room607, Building F, MingYueHuaDu, Gonghe Industrial Rd, Xixiang,Bao An District,Shenzhen 518102,China Product Name: Outdoor Mini Speaker Model Number(s): SC-1454IPX, IPSP-011, SC-1454IPX GRN, SC-1454IPX RED Product Description: Outdoor Mini Speaker We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023-01-13 Name: James Cao Title: Manager Company: Shenzhen Ground Enterprises Co., Ltd

Test Model No.: SC‐1454IPX

Test Model No.: SC‐1454IPX

FCC ID: 2AMD8-SC1454IPX RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 ERP/EIRP = P T +G T −L C ERP/EIRP is the equivalent (or effective) radiated power [in same units as P T , typically dBW, dBm, or power spectral density (psd)], relative to either a dipole antenna (ERP) or an isotropic antenna (EIRP). P T is the transmitter output power, in dBW, dBm, or psd (power over a specified reference bandwidth). G T is the gain of the transmitting antenna, in dBd (ERP) or dBi (EIRP). L C is the signal attenuation in the connecting cable between the transmitter and the antenna, in dB. For BT BDR mode Frequency (MHz) Output power to antenna (dBm) Ant gain(dBi) EIRP(dBm) ERP(dBm) ERP(mw) Distance (cm) P th (mW) 2480 1.34 -0.58 0.76 -1.39 0.73 0.5 2.7 ERP = EIRP −2.15 dB WORSE CASE 0.73mW<2.7mW Remark: Then SAR evaluation is not required

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 19 Appendix for 15.247 1. Bandwidth 1.1 OBW 1.1.1 Test Result Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result GFSK SISO 2402 DH5 1 0.886 Pass 2441 DH5 1 0.896 Pass 2480 DH5 1 0.899 Pass 1.1.2 Test Graph GFSK_DH5_LCH_2402MHz_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 19 GFSK_DH5_MCH_2441MHz_Ant1_NTNV GFSK_DH5_HCH_2480MHz_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 19 1.2 20dB BW 1.2.1 Test Result Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result GFSK SISO 2402 DH5 1 1.012 Pass 2441 DH5 1 1.015 Pass 2480 DH5 1 1.016 Pass 1.2.2 Test Graph GFSK_DH5_LCH_2402MHz_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 19 GFSK_DH5_MCH_2441MHz_Ant1_NTNV GFSK_DH5_HCH_2480MHz_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 5 of 19 2. Maximum Conducted Output Power 2.1 Test Result Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 0.46 <=20.97 Pass 2441 DH5 1.06 <=20.97 Pass 2480 DH5 1.34 <=20.97 Pass 2.2 Test Graph GFSK_DH5_LCH_2402MHz_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 6 of 19 GFSK_DH5_MCH_2441MHz_Ant1_NTNV GFSK_DH5_HCH_2480MHz_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 7 of 19 3. Carrier Frequency Separation 3.1 Test Result Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.006 1.016 >=0.677 Pass 3.2 Test Graph GFSK_DH5_HOPP_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 8 of 19 4. Number of Hopping Frequencies 4.1 Test Result Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass 4.2 Test Graph GFSK_DH5_HOPP_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 9 of 19 5. Time of Occupancy (Dwell Time) 5.1 Test Result Ant1 Mode TX Type Frequency (MHz) Packet Type Duration of Single Pulse (ms) Observation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limit (ms) Verdict GFSK SISO HOPP DH1 0.386 31.600 319 123.134 <=400 Pass DH3 1.648 31.600 160 263.680 <=400 Pass DH5 2.898 31.600 105 304.290 <=400 Pass Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 10 of 19 5.2 Test Graph GFSK_DH1_HOPP_Ant1_NTNV GFSK_DH1_HOPP_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 11 of 19 GFSK_DH3_HOPP_Ant1_NTNV GFSK_DH3_HOPP_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 12 of 19 GFSK_DH5_HOPP_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 13 of 19 6. Unwanted Emissions In Non-restricted Frequency Bands 6.1 Ref 6.1.1 Test Result Mode TX Type Frequency (MHz) Packet Type ANT Level of Reference (dBm) GFSK SISO 2402 DH5 1 0.09 2441 DH5 1 0.62 2480 DH5 1 0.86 Note1: Refer to FCC Part 15.247 …

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Global United Technology Services Co., Ltd. Report No.: GTS202212000187F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 29 TEST REPORT Applicant: Shenzhen Ground Enterprises Co., Ltd Address of Applicant: Room607, Building F, MingYueHuaDu, Gonghe Industrial Rd, Xixiang,Bao An District,Shenzhen 518102,China Manufacturer/ Factory: Shenzhen Ground Enterprises Co., Ltd Address of Manufacturer/ Factory: Room607, Building F, MingYueHuaDu, Gonghe Industrial Rd, Xixiang,Bao An District,Shenzhen 518102,China Equipment Under Test (EUT) Product Name: Outdoor Mini Speaker Model No.: SC-1454IPX, IPSP-011, SC-1454IPX GRN, SC-1454IPX RED Trade Mark: FCC ID: 2AMD8-SC1454IPX Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: December 26, 2022 Date of Test: December 27, 2022-January 13, 2023 Date of report issued: January 13, 2023 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 29 2 Version Version No. Date Description 00 January 13, 2023 Original Prepared By: Date: January 13, 2023 Project Engineer Check By: Date: January 13, 2023 Reviewer Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 29 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED PEAK OUTPUT POWER .................................................................................................. 14 7.4 20DB EMISSION BANDWIDTH ............................................................................................................ 15 7.5 CARRIER FREQUENCIES SEPARATION ................................................................................................ 16 7.6 HOPPING CHANNEL NUMBER ............................................................................................................ 17 7.7 DWELL TIME ..................................................................................................................................... 18 7.8 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 19 7.8.1 Conducted Emission Method ..................................................................................................... 19 7.8.2 Radiated Emission Method ........................................................................................................ 20 8 TEST SETUP PHOTO ............................................................................................................................ 29 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 29 Report No.: GTS202212000187F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan B…

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Test Model No.: SC‐1454IPX Radiated Emission Conducted Emission