SXO-9200600BOLT+

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FCC ID: SXO-9200600 According to 447498 D04 Interim General RF Exposure Guidance v01, 2.1.4 MPE-Based Exemption An alternative to the SAR-based exemption is provided in § 1.1307(b)(3)(i)(C), for a much wider frequency range, from 300 kHz to 100 GHz, applicable for separation distances greater or equal to λ/2π, where λ is the free-space operating wavelength in meters. The MPE-based test exemption condition is in terms of ERP, defined as the product of the maximum antenna gain and the delivered maximum time-averaged power.10 For this case, a RF source is an RF exempt device if its ERP (watts) is no more than a frequency-dependent value, as detailed tabular form in Appendix B. These limits have been derived based on the basic specifications on Maximum Permissible Exposure (MPE) considered for the FCC rules in § 1.1310(e)(1). B.4 SAR-based Exemption SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time- averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). The example values shown in Table B.2 are for illustration only. 1. SAR test exclusion threshold for 2.4 GHz is 3 mW. -The maximum tune-up power with tolerance is 2.00 dBm, the antenna is 3.22 dBi, so the maximum EIRP is 5.22 dBm, the ERP = EIRP – 2.15 = 3.07 dBm=2.03 mW. - When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 2. Conclusion: No SAR is required.

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART C ISED RSS-247 Issue 3 TEST REPORT For BOLT+ MODEL NUMBER: 920-0600-000 REPORT NUMBER: 4791216046-RF-1 ISSUE DATE: April 19, 2024 FCC ID: SXO-9200600 IC: 10016A-9200600 Prepared for Sphero HK Limited Unit 4307-08, Level 43, Tower 1 Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4791216046-RF-1 Page 2 of 81 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 April 19, 2024 Initial Issue REPORT NO.: 4791216046-RF-1 Page 3 of 81 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) RSS-GEN Clause 6.8 Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 RSS-GEN Clause 8.8 N/A (Note 2) Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) RSS-247 Clause 5.4 (d) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) RSS-247 Clause 5.2 (a) RSS-Gen Clause 6.7 Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) RSS-247 Clause 5.2 (b) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) RSS-247 Clause 5.5 Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.12 & Clause 11.13 FCC Part 15.247 (d) FCC Part 15.205/15.209 RSS-247 Clause 5.5 RSS-GEN Clause 8.9 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass Note: 1. N/A: In this whole report not applicable. 2. The EUT was powered by battery but can’t be charged when operating. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C and ISED RSS-247 Issue 3> when <Simple Acceptance> decision rule is applied. REPORT NO.: 4791216046-RF-1 Page 4 of 81 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 6 2. TEST METHODOLOGY ......................................................................................................... 7 3. FACILITIES AND ACCREDITATION ..................................................................................... 7 4. CALIBRATION AND UNCERTAINTY ................................................................................... 8 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 8 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 8 5. EQUIPMENT UNDER TEST .................................................................................................. 9 5.1. DESCRIPTION OF EUT ........................................................................................... 9 5.2. CHANNEL LIST ........................................................................................................ 9 5.3. MAXIMUM POWER .................................................................................................. 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. DESCRIPTION OF TEST SETUP ........................................................................... 11 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 12 7. ANTENNA PORT TEST RESULTS ..................................................................................... 14 7.1. CONDUCTED OUTPUT POWER ........................................................................... 14 7.2. 6DB BANDWIDTH AND 99% OCCUPIED BANDWIDTH ........................................ 15 7.3. POWER SPECTRAL DENSITY .............................................................................. 17 7.4. CONDUCTED BAND EDGE AND SPURIOUS EMISSION ..................................... 18 7.5. DUTY CYCLE ......................................................................................................... 20 8. RADIATED TEST RESULTS ............................................................................................... 21 8.1. RESTRICTED BANDEDGE .................................................................................... 30 8.2. SPURIOUS EMISSIONS (1 GHZ ~ 3 GHZ) .........................................................…

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UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Antenna Gain Test Report Project No.: 4788488983 Client Name： Sphero, Inc Client Address: 4 th Floor 299QRC Nos.287-299 Queen’s Road Central Hong Kong Product Name： Sphero BOLT Manufacture： Sphero, Inc Antenna Type： Insert Antenna Antenna Size: 19.37mm X 13.90mm X1.92mm Project Engineer： Dean Hua Test Result： Information only Test Standards： IEEE Std 149-1977 Issued Date： 2018.5.17 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 1.Test Equipment Information Equipment Manufacturer Mode No. Serial No. Cal date Cal Due Test Chamber ETS-Lindgren 8500 / / / Test Software ETS-Lindgren EMQuest V1.09 / / / Network Analyzer Keysight E5071C MY46524531 2017.12.12 2018.12.12 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 2. Setup block diagram UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 3. Test Temperature and Temperature: 19.6°C Humidity: 61% UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 4. Test Step Flow 1) Maintain the test ambient temperature of 23±2 C, the instrument is powered on and preheated for more than 30 minutes; 2) Turn on the darkroom power supply, connect the test cable, and set up the sample according to the standard; 3) Outline sets the test content objectives and conducts calibration tests; 4) Run the software, when the test is completed, export the corresponding test diagram and test data, and save to the corresponding directory. 5. Test Result Frequency (MHz) Efficiency (%) Gain (dBi) 2400 74.0016 2.99948 2402 74.0276 3.0099 2404 74.1471 3.02134 2406 74.3275 3.03269 2408 74.4358 3.04846 2410 74.4071 3.07317 2412 74.4562 3.06956 2414 74.6145 3.0772 2416 74.8908 3.08245 2418 75.1845 3.12776 2420 75.3586 3.13226 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 2422 75.6872 3.16608 2424 75.8314 3.15656 2426 76.0154 3.19708 2428 75.8345 3.16485 2430 75.8807 3.19665 2432 75.7655 3.19246 2434 75.6719 3.17599 2436 75.7569 3.20895 2438 75.6976 3.21026 2440 75.6608 3.18668 2442 75.7072 3.2215 2444 75.3849 3.19195 2446 75.0824 3.19133 2448 75.0981 3.1832 2450 74.8703 3.18417 2452 74.8044 3.1875 2454 74.5387 3.18716 2456 74.4774 3.1845 2458 73.9397 3.15093 2460 73.512 3.13106 2462 72.9349 3.11034 2464 72.5058 3.09767 2466 72.0308 3.09423 2468 71.6857 3.0933 2470 71.5832 3.08333 2472 71.4031 3.07606 2474 71.0975 3.07321 2476 70.7431 3.06811 2478 70.3679 3.06415 2480 69.8098 3.03668 2482 69.788 3.04459 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 2484 69.5137 3.02962 2486 69.2703 3.05252 2488 69.1962 3.06924 2490 69.2521 3.08116 2492 69.1815 3.07603 2494 69.1663 3.09588 2496 69.2079 3.10889 2498 69.1301 3.11877 2500 69.3314 3.14126 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 6. Polarization Pattern Photos Horizontal Polarization (90°) Vertical Polarization(90°) UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 7.V.S.W.R UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 8. Smith