2BCYOOUMUAPROTRAINROumua

FCC Warning 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 inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 that interference will not occur in a particular installation. If this equipment does cause harmful interferenceto 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. Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Oumua Inc Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/22/2023 U.S. Agent Designation Oumua Inc acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BCYOOUMUAPROTRAINR): Name and company of U.S. agent: Oumua Inc Physical U.S. address of agent: North Market Street, suite 950 Wilmington, DE 19801 United States FRN of U.S. agent: 0034266403 Email address of U.S. agent: [email protected] Oumua Inc acknowledges their obligation to accept service of process on behalf of Oumua Inc. Oumua Inc with the FRN 0034266403 accepts its 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. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Filipp Egorov CEO Oumua Inc Signature Filipp Egorov CEO Oumua Inc 48_[mo del] US_Agent_2.911(d)(7) - U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Oumua Inc Address: North Market Street, suite 950, Wilmington Delaware 19801, United States Phone: +1-971-505-7880 44 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-09-22 Signature Date Name / Title: Filipp Egorov / CEO Company: Oumua Inc Address: North Market Street, suite 950, Wilmington Delaware 19801, United States Phone: +1-971-505-7880 44 Fax: N/A E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BCYOOUMUAPROTRAINR Oumua Pro We, applicant Company Name: Oumua Inc Address: North Market Street, suite 950, Wilmington Delaware 19801, United States Phone: +1-971-505-7880 44 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-09-22 Signature Date Name / Title: Filipp Egorov / CEO Company: Oumua Inc Address: North Market Street, suite 950, Wilmington Delaware 19801, United States Phone: +1-971-505-7880 44 Fax: N/A E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BCYOOUMUAPROTRAINR Oumua Pro For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Parts Lists • the Tune Up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-09-22 Signature Date Name / Title: Filipp Egorov / CEO Company: Oumua Inc Address: North Market Street, suite 950, Wilmington Delaware 19801, United States Phone: +1-971-505-7880 44 Fax: N/A E-Mail: [email protected]

Page 1 of 4 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 4 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 4 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 4 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7

Page 1 of 1 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L1.0cm x 1.0cm) Label Location Oumua Model: Oumua Pro FCC ID:2BCYOOUMUAPROTRAINR

Page 1 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 The Coil only for RX Page 3 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10 Page 6 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 11 Fig. 12 Page 7 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 13 Fig. 14 BT Antenna Page 8 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 15 Fig. 16 Page 9 of 9 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 17

Page 1 of 3 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC RF Exposure Evaluation 1. Product Information FCC ID : 2BCYOOUMUAPROTRAINR Product name : Oumua Test Model : Oumua Pro Power Supply : Input: DC 5V DC 3.6V by Rechargeable Li-ion Battery Hardware Version : / Software Version : / Bluetooth : 2402MHz ~ 2480MHz Channel Number : 40 channels for Bluetooth V5.0 (DTS) Channel Spacing : 2MHz for Bluetooth V5.0(DTS) Modulation Type : GFSK for Bluetooth V5.0 (DTS) Bluetooth Version : V5.0 Antenna Type : Multilayer Chip Antenna Antenna Gain : 2.5dBi Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)] · [√f (GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below Page 2 of 3 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Page 3 of 3 FCC ID: 2BCYOOUMUAPROTRAINR Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 4. Conducted Power Results <BT LE> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -1.82 19 2440 -1.5 39 2480 -1.45 5. Manufacturing Tolerance <BT LE> GFSK (Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) -1.0 -1.0 -1.0 Tolerance ±(dB) 1.0 1.0 1.0 6. Evaluation Results 6.1 Standalone Evaluation Band/Mode f (GHz) Antenna Distance (mm) RF outp…

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56 Shenzhen Sunlord Electronics Co., Ltd. Specifications subject to change without notice. Please check our website for latest information. Revised 2022/05/15 Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: [email protected] Multilayer Chip Antenna – SLDA Series Operating Temp. : -40°C~+85°C PRODUCT IDENTIFICATION SHAPE AND LAND PATTERN FEATURES APPLICATIONS ● Light weight, compact ● Wide bandwidth, low cost ● Built-in antenna with high gain ● Bluetooth, Wireless LAN, Mobile TV ● Home RF system, etc. 57 Multilayer Chip Antenna Specifications subject to change without notice. Please check our website for latest information. Revised 2022/05/15 Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: [email protected] SHAPE AND DIMENSIONS TERINAL-CONFIGURATION EVALUATION BOARD APPLICATION GUIDE Unit: mm 58 Shenzhen Sunlord Electronics Co., Ltd. Specifications subject to change without notice. Please check our website for latest information. Revised 2022/05/15 Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: [email protected] SPECIFICATIONS RETURN LOSS SLDA31 TYPE Part Number Band WidthPeak GainAverage GainVSWRImpedancePower Capacity MHzV-XZV-XZIn BWΩW SLDA31-2R800G-S1TF≥1000.5dBi Typ.-1dBi Typ.<2503 SLDA31-2R450G-S1TF≥1000.5dBi Typ.-1dBi Typ.<2503 SLDA31-2R400G-S1TF≥100 2.5dB @ ( XZ-total) -1.5dB @ ( XZ-total) <2502 SLDA31-2R450G-S2TF≥100 2.5dBi @ ( XZ-total) 0.5dBi @ ( XZ-total) <2502 SLDA52 TYPE Part Number Band WidthPeak GainAverage GainVSWRImpedancePower Capacity MHzV-XZV-XZIn BWΩW SLDA52-2R510G-S1TF≥2002.5dBi Typ.0.5dBi Typ.<250 3 SLDA52-2R540G-S1TF≥2002.5dBi Typ.0.5dBi Typ.<250 SLDA62 TYPE Part Number Band WidthPeak GainAverage GainVSWRImpedancePower Capacity MHzV-XZV-XZIn BWΩW SLDA62-2R640G-01TF≥2002.6dBi Typ.0.7dBi Typ.<2503 SLDA72 TYPE Part Number Band WidthPeak GainAverage GainVSWRImpedancePower Capacity MHzV-XZV-XZIn BWΩW SLDA72-2R470G-S1TF≥2002.7dBi Typ.1.0dBi Typ.<2503 SLDA81 TYPE Part Number Band WidthPeak GainAverage GainVSWRImpedancePower Capacity MHzV-XZV-XZIn BWΩW SLDA81-3R010G-S1TF≥2002.0dBi Typ.0.5dBi Typ.<2503 SLDA92 TYPE Part Number Band WidthPeak GainAverage GainVSWRImpedancePower Capacity MHzV-XZV-XZIn BWΩW SLDA92-2R660G-S1TF≥2003.0dBi Typ.1.0dBi Typ.<2503 ※ Frequency will be changed with layout of PCB. Please contact us for appropriate design. 59 Multilayer Chip Antenna Specifications subject to change without notice. Please check our website for latest information. Revised 2022/05/15 Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: [email protected] RETURN LOSS 59 Multilayer Chip Antenna Specifications subject to change without notice. Please check our website for latest information. Revised 2022/05/15 Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: [email protected] R ADIATION PATTERN

Page 1 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A RF Test Data for BLE (Conducted Measurement) Product Name: Oumua Test Model: Oumua Pro Environmental Conditions Temperature: 23.5  C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Nick Peng Supervised by: Li Huan Page 2 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.1 DTS Bandwidth Test Result TestMode Antenna Frequency (MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE Ant 2402 0.692 2401.656 2402.348 0.5 PASS 2440 0.688 2439.660 2440.348 0.5 PASS 2480 0.684 2479.660 2480.344 0.5 PASS Page 3 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs BLE_Ant_2402 BLE_Ant_2440 BLE_Ant_2480 Page 4 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 5 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.2 Maximum conducted output power Test Result TestMode Antenna Frequency (MHz) Result[dBm] Limit[dBm] Verdict BLE Ant 2402 -1.82 ≤30 PASS 2440 -1.5 ≤30 PASS 2480 -1.45 ≤30 PASS Page 6 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs BLE_Ant_2402 BLE_Ant_2440 BLE_Ant_2480 Page 7 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 8 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.3 Maximum power spectral density Test Result TestMode Antenna Frequency (MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE Ant 2402 -16.69 ≤8.00 PASS 2440 -16.45 ≤8.00 PASS 2480 -16.38 ≤8.00 PASS Page 9 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs BLE_Ant_2402 BLE_Ant_2440 BLE_Ant_2480 Page 10 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 11 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.4 Band edge measurements Test Result TestMode Antenna ChName Frequency (MHz) RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE Ant Low 2402 -2.61 -57.94 ≤-22.61 PASS High 2480 -2.25 -57.99 ≤-22.25 PASS Page 12 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs BLE_Ant_Low_2402 BLE_Ant_High_2480 Page 13 of 24 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.5 Conducted Spurious Emission Test Result TestMode Antenna Frequency (MHz) FreqRange [MHz] RefLevel…

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Page 1 of 34 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For Oumua Inc Oumua Test Model: Oumua Pro Prepared for : Oumua Inc Address : 919 North Market Street, Suite 950, Wilmington, DE 19801. Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : September 07, 2023 Number of tested samples : 2 Sample No. : A08283072-1, A08283072-2 Serial number : Prototype Date of Test : September 07, 2023 ~ September 18, 2023 Date of Report : September 18, 2023 Page 2 of 34 FCC ID:2BCYOOUMUAPROTRAINR Report No.: LCSA08283072EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 C(15.247) Report Reference No. ................. : LCSA08283072EA Date of Issue ................................... : September 18, 2023 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Oumua Inc Address ........................................... : 919 North Market Street, Suite 950, Wilmington, DE 19801. Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.247) Test Report Form No. ................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. ........................... : Oumua Trade Mark...................................... : Oumua Test Model ...................................... : Oumua Pro Ratings ............................................ : Input: DC 5V DC 3.6V by Rechargeable Li-ion Battery Result .................…

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