2AB3E-ISP170SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK

ION Audio, LLC 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. DATE : 2022/12/07 ION Audio, LLC 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint below company and person: Name Damon Hu Position Manager Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel / Fax Tel: +86-0769-38826678-850 E-Mail [email protected] to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. Applicant name ION Audio, LLC Address 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Yours sincerely, Signatory Name Hill Lien Position Director of Compliance Company Name ION Audio, LLC Address 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Tel 886-2-2717-2389 E-Mail [email protected]

C5266091_X8_Ed.1 1/1 Letter of Authorization ION Audio, LLC Company: ION Audio, LLC Address: 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Product Name: SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK™ Model Number: GEODE™ ROCK SPEAKERS, GEODE************, iSP170, iSP170****** (“*” can be “0-9”, “a-z”, “A-Z”, “blank” or “-” for marketing purpose) FCC Identifier: 2AB3E-ISP170 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Hill Lien Date: 2022/1 2/07 Title: Director of Compliance Signature of applicant:

C5266091_X10_Ed.1 1/1 ION Audio, LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022/12/07 Subject: Request for Confidentiality FCC ID: 2AB3E-ISP170 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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 do cuments and those information will be available for public review once the grant of equipment authorization is issued. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of __180__ days from the date of the Grant of Equipment Authorization and prior to marketing. Sincerely, Signature: Name: Hill Lien Title: Director of Compliance

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 1 of 10 AppendixI: Photos of the EUT Product Name : SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK™ Model Number : GEODE™ ROCK SPEAKERS, iSP170, GEODE************, iSP170****** Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 2 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 3 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 4 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 5 of 10

RevA: artwork created Layer 1: Dielines/Info -- DO NO Layer 2: Pantone White T PRINT 1:1 iSP170 Silkscreen on panel Nick PenningtonTara Kearney Geode Rock Speakers 11.29.22 RevA 138.4 88.4

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 5 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 6 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 7 of 10 Antenna Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 8 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 9 of 10 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22093007-1E Page 10 of 10 END

Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R22093007-2E03 Page 1 of 7 RF EXPOSURE REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Equipment under Test : SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK™ Model No. : GEODE™ ROCK SPEAKERS, GEODE************, iSP170, iSP170****** (“*” can be “0-9”, “a-z”, “A-Z”, “blank” or “-” for marketing purpose) HVIN : GEODE™ ROCK SPEAKERS Project Code : iSP170 Trade Mark : FCC ID : 2AB3E-ISP170 Manufacturer : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Report No.: DDT-R22093007-2E03 Issued Date: Dec. 01, 2022 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R22093007-2E03 Page 2 of 7 Table of Contents Test report declares.......................................................................................................3 1. General Information ....................................................................................................... 5 1.1. Description of equipment ............................................................................................... 5 1.2. Assess laboratory ........................................................................................................... 5 2. RF Exposure Evaluation ................................................................................................ 6 2.1. Requirement ................................................................................................................... 6 2.2. Calculation method ........................................................................................................ 6 2.3. Estimation result ............................................................................................................. 7 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R22093007-2E03 Page 3 of 7 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Dongguan Dongdian Testing Service Co., Ltd and in the configuration assessed the equipment complied with the standards specified above. The assessed results are contained in this report and Dongguan Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No.: DDT-R22093007-2E03 Date of Receipt: Nov. 23, 2022 Date of Test: Nov. 23, 2022 ~ Dec. 01, 2022 Prepared By: Approved By: ____________________ _____________________ Sanvin Zheng/Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan Dongdian Testing Service Co., Ltd. Applicant : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Equipment under Test : SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK™ Model No. : GEODE™ ROCK SPEAKERS, GEODE************, iSP170, iSP170****** (“*” can be “0-9”, “a-z”, “A-Z”, “blank” or “-” for marketing purpose) HVIN : GEODE™ ROCK SPEAKERS Trade Mark : Manufacturer : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. E S T T I N N A I G D S G E N R O V D I C E N A C U O G . , G L N T O D D . Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R22093007-2E03 Page 4 of 7 Revision History Rev. Revisions Issue Date Revised By --- Initial issue Dec. 01, 2022 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R22093007-2E03 Page 5 of 7 1. General Information 1.1. Description of equipment Note: EUT is the ab. of equipment under test. 1.2. Assess laboratory Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 EUT* Name : SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK™ Model Number : GEODE™ ROCK SPEAKERS, GEODE************, iSP170, iSP170****** (“*” can be “0-9”, “a-z”, “A-Z”, “blank” or “-” for marketing purpose) Model Differences : All models are identical except model difference, therefore the test performed on the model GEODE™ ROCK SPEAKERS. EUT* Function Description : Please reference user manual of this device Power Supply : DC 5V from external USB cable DC 3.7V built-in battery, 2000mAh, 7.4Wh Radio Specification : Bluetooth V5.0 Operation Frequency : 2402 MHz - 2480 MHz Modulation : GFSK, /4-DQPSK Data Rate : 1 Mbps, 2 Mbps Antenna : PCB Layout antenna, maximum PK gain: -0.58 dBi Sample Number : Q22093007-01 for conductive, Q22093007-02 for radiation Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R22093007-2E03 Page 6 of 7 2. RF Exposure Evaluation 2.1. Requirement 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 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure 2.2. Calc…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22093007-2E01 Page 1 of 79 FCC AND ISED CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : ION Audio LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Equipment under Test : SOLAR RECHARGEABLE ROCK SPEAKERS WITH AUTOMATIC WIRELESS STEREO-LINK™ Model No. : GEODE™ ROCK SPEAKERS, GEODE************, iSP170, iSP170****** (“*” can be “0-9”, “a-z”, “A-Z”, “blank” or “-” for marketing purpose) HVIN : GEODE™ ROCK SPEAKERS Project Code : iSP170 Trade Mark : FCC ID : 2AB3E-ISP170 IC : 10541A-ISP170 Manufacturer : ION Audio LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Report No.:DDT-R22093007-2E01 Issued Date: Dec. 01, 2022 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22093007-2E01 Page 2 of 79 Table of Contents Test report declares.......................................................................................................4 1. Summary of Test Results ............................................................................................... 7 2. General Test Information ............................................................................................... 8 2.1. Description of EUT ......................................................................................................... 8 2.2. Accessories of EUT ........................................................................................................ 9 2.3. Assistant equipment used for test .................................................................................. 9 2.4. Block diagram of EUT configuration for test .................................................................. 9 2.5. Deviations of test standard............................................................................................. 9 2.6. Test environment conditions ........................................................................................ 10 2.7. Test laboratory ............................................................................................................. 10 2.8. Measurement uncertainty ............................................................................................. 10 3. Equipment Used During Test ....................................................................................... 11 4. 20 dB Bandwidth .......................................................................................................... 12 4.1. Block diagram of test setup .......................................................................................... 12 4.2. Limits ............................................................................................................................ 12 4.3. Test procedure ............................................................................................................. 12 4.4. test result ...................................................................................................................... 12 4.5. Test graphs .................................................................................................................. 13 5. 99% Bandwidth ............................................................................................................ 16 5.1. Block diagram of test setup .......................................................................................... 16 5.2. Limits ............................................................................................................................ 16 5.3. Test procedure ............................................................................................................. 16 5.4. Test Result ................................................................................................................... 16 5.5. Test Graphs .................................................................................................................. 17 6. Maximum Peak Output Power ..................................................................................... 20 6.1. Block diagram of test setup .......................................................................................... 20 6.2. Limits ............................................................................................................................ 20 6.3. Test procedure ............................................................................................................. 20 6.4. Test Result Peak .......................................................................................................... 21 6.5. Test graphs .................................................................................................................. 21 7. Carrier Frequency Separation ...................................................................................... 24 7.1. Block diagram of test setup .......................................................................................... 24 7.2. Limits ............................................................................................................................ 24 7.3. Test procedure ............................................................................................................. 24 7.4. Test result ..................................................................................................................... 25 7.5. Test graphs .................................................................................................................. 25 8. Dwell Time .................................................................................................................... 26 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22093007-2E01 Page 3 of 79 8.1. Block diagram of test se…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22093007-2E01 Page 77 of 79 17. Test Setup Photograph Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22093007-2E01 Page 78 of 79