2AV9UCCFormuler CC

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 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 and your body.

ALOYS INC. WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AV9UCC Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Signature: Name / Title: martin / Manager Phone: +82 70 8680 5015 Email: [email protected] Date: 2020-11-18 Page 1 of 1 Rev.2.0

ALOYS INC. Agent Authorization Company: ALOYS INC. Address: #6F, MARCUS Bldg., 4-5, Yanghyeon-ro405beon-gil, jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea Product Name: Formuler CC Trade Mark: FORMULER Model Number(s): CC (US) FCC ID: 2AV9UCC 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: 2020-11-18 Name: martin Title: Manager Company: ALOYS INC.

ALOYS INC. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-11-18 Subject; Request for Confidentiality FCC ID: 2AV9UCC To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Software Security Requirements For U-NII Devices Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: martin Title: Manager

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC 1. EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Fig.9 Fig.10

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Label and Location Size: L: 3.5cm*W: 3.0cm Label Location Formuler CC Model No.: CC (US) FCC ID : 2AV9UCC

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Fig.3 Fig.4

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 10 Maximum Permissible Exposure Report 1. Product Information FCC ID: 2AV9UCC Product name Formuler CC Test Model CC(US) Power supply For AC Adapter: Input: 100-240V~, 50/60Hz, 0.4A Out put: 12.0V 1.5A Operation frequency 2402MHz-2480MHz 2412MHz-2462MHz 5180MHz-5240MHz 5745MHz-5825MHz Antenna Type Internal Antenna, 2.0dBi(Max.) Antenna Gain 2dBi(Max) Hardware version UT100 Software version 1.4.70-r24481 Channel Number 79 channels for Bluetooth V5.0 (BDR/EDR) 40 channels for Bluetooth V5.0 (BT LE) 11 Channels for 20MHz bandwidth (2412~2462MHz) 7 Channels for 40MHz bandwidth (2422~2452MHz) 4 channels for 20MHz bandwidth (5180-5240MHz) 2 channels for 40MHz bandwidth (5190~5230MHz) 1 channels for 80MHz bandwidth (5210MHz) 5 channels for 20MHz bandwidth(5745-5825MHz) 2 channels for 40MHz bandwidth(5755~5795MHz) 1 channels for 80MHz bandwidth (5775MHz) Channel Spacing 5MHz Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Mobile Devices 2. Evaluation Method 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 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far‐field plane‐wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 10 3. Limit 3. 1 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 1 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 2.1091: Radiofrequency radiation exposure evaluation: Mobile Devices 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane‐wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97‐01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information ES‐D4 can only use antennas certificated as follows provided by manufacturer; Antenna type and antenna number Operate frequency band Maximum antenna gain Notes Internal Antenna 2402MHz‐2480MHz 2412MHz‐2462MHz 5180MHz‐5240MHz 5745MHz‐5825MHz 2 dBi BT/WiFi Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 10 6. Conducted Power [BT Max Conducted Power] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 2.524 39 2441 2.520 78 2480 2.094 π/4DQPSK 0 2402 2.590 39 2441 2.590 78 2480 2.139 8DPSK 0 2402 2.637 19 2440 2.618 39 2480 2.281 [BLE Max Conducted Power] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) BT LE 0 2402 0.991 19 2440 0.681 39 2480 -0.033 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 10 [2.4GWIFI Max Conducted Power] Mode Channel Frequency (MHz) Max Conducted Power(dBm) 11B 1 2412 22.24 6 2437 22.50 11 2462 22.18 11G 1 2412 21.86 6 2437 22.11 11 2462 21.80 11N20SISO 1 2412 22.11 6 2437 22.41 11 2462 22.26 11N40SISO 3 2422 21.61 6 2437 21.71 9 2452 21.67 [5.2GWIFI Max Conducted Power…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 1 of 52 Appendix C RF Test Data for 2.4G WIFI (Conducted Measurement) Product Name: Formuler CC Trade Mark: FORMULER Test Model: CC (US) Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Ken Hu Supervised by: Tom.Liu A.1 Duty Cycle Test Mode Test Channel Ant Duty Cycle[%] Verdict 11B 2437 Ant1 100 PASS 11G 2437 Ant1 100 PASS 11N20SISO 2437 Ant1 100 PASS 11N40SISO 2437 Ant1 100 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 2 of 52 Duty Cycle_11B_2437_Ant1 Duty Cycle_11G_2437_Ant1 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 3 of 52 Duty Cycle_11N20SISO_2437_Ant1 Duty Cycle_11N40SISO_2437_Ant1 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 4 of 52 A.2 Maximum Conducted Output Power Mode Channel Meas.Level [dBm] Limit [dBm] Verdict 11B LCH 22.24 30 PASS MCH 22.5 30 PASS HCH 22.18 30 PASS 11G LCH 21.86 30 PASS MCH 22.11 30 PASS HCH 21.8 30 PASS 11N20SISO LCH 22.11 30 PASS MCH 22.41 30 PASS HCH 22.26 30 PASS 11N40SISO LCH 21.61 30 PASS MCH 21.71 30 PASS HCH 21.67 30 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 5 of 52 Test Graphs 11B/LCH 11B/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 6 of 52 11B/HCH 11G/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 7 of 52 11G/MCH 11G/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 8 of 52 11N20SISO/LCH 11N20SISO/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 9 of 52 11N20SISO/HCH 11N40SISO/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 10 of 52 11N40SISO/MCH 11N40SISO/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 11 of 52 A.3 Maximum Power Spectral Density Mode Channel Meas.Level [dBm/3KHz] Limit [dBm/3KHz] Verdict 11B LCH -10.502 8 PASS MCH -10.360 8 PASS HCH -10.805 8 PASS 11G LCH -14.242 8 PASS MCH -14.148 8 PASS HCH -14.488 8 PASS 11N20SISO LCH -14.086 8 PASS MCH -12.468 8 PASS HCH -14.184 8 PASS 11N40SISO LCH -16.748 8 PASS MCH -14.175 8 PASS HCH -15.474 8 PASS Test Graphs 11B/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 12 of 52 11B/MCH 11B/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 13 of 52 11G/LCH 11G/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 14 of 52 11G/HCH 11N20SISO/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 15 of 52 11N20SISO/MCH 11N20SISO/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 16 of 52 11N40SISO/LCH 11N40SISO/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 17 of 52 11N40SISO/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 18 of 52 A.4 6dB Bandwidth Mode Channel 6dB Bandwidth [MHz] Limit [MHz] Verdict 11B LCH 10.13 ≥0.5 PASS MCH 10.12 ≥0.5 PASS HCH 10.14 ≥0.5 PASS 11G LCH 16.56 ≥0.5 PASS MCH 16.57 ≥0.5 PASS HCH 16.57 ≥0.5 PASS 11N20SISO LCH 17.75 ≥0.5 PASS MCH 17.71 ≥0.5 PASS HCH 17.69 ≥0.5 PASS 11N40SISO LCH 36.49 ≥0.5 PASS MCH 36.50 ≥0.5 PASS HCH 36.51 ≥0.5 PASS Test Graphs 11B/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 19 of 52 11B/MCH 11B/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 20 of 52 11G/LCH 11G/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 21 of 52 11G/HCH 11N20SISO/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 22 of 52 11N20SISO/MCH 11N20SISO/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 23 of 52 11N40SISO/LCH 11N40SISO/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 24 of 52 11N40SISO/HCH A.5 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdic SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 25 of 52 t 11B LCH 9.421 -37.392 -10.579 PASS MCH 9.669 -37.915 -10.331 PASS HCH 9.307 -38.678 -10.693 PASS 11G LCH 0.474 -38.267 -19.526 PASS MCH 0.462 -37.812 -19.538 PASS HCH 0.265 -37.206 -19.735 PASS 11N20 SISO LCH 0.188 -38.770 -19.812 PASS MCH 0.74 -39.191 -19.260 PASS HCH 0.391 -37.815 -19.609 PASS 11N40 SISO LCH -3.592 -37.860 -23.592 PASS MCH -3.112 -37.367 -23.112 PASS HCH -3.575 -37.562 -23.575 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 26 of 52 11B_LCH_Graphs Pref/11B/LCH Puw/11B/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 27 of 52 11B_MCH_Graphs Pref/11B/MCH Puw/11B/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 28 of 52 11B_HCH_Graphs Pref/11B/HCH Puw/11B/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 29 of 52 11G_LCH_Graphs Pref/11G/LCH Puw/11G/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 30 of 52 11G_MCH_Graphs Pref/11G/MCH Puw/11G/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA Page 31 of 52 11G_HCH_Graphs Pref/11G/HC…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 1 of 15 Appendix B RF Test Data for BT V5.0(LE) (Conducted Measurement) Product Name: Formuler CC Trade Mark: FORMULER Test Model: CC (US) Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Ken Hu Supervised by: Tom.Liu E.1 Duty Cycle Test Mode Test Channel Ant Duty Cycle[%] Verdict BT LE 2440 Ant1 100 PASS #imgrbble1hchnnav SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 2 of 15 E.2 Maximum Conducted Peak Output Power Mode Channel Conduct Peak Power[dBm] Limit [dBm] Verdict BT LE LCH 0.991 30 PASS BT LE MCH 0.681 30 PASS BT LE HCH -0.033 30 PASS Test Graphs LCH MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 3 of 15 HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 4 of 15 E.3 Maximum Power Spectral Density Mode Channel PSD [dBm/3KHz]Limit [dBm/3KHz] Verdict BT LE LCH -13.674 8 PASS BT LE MCH -14.013 8 PASS BT LE HCH -14.778 8 PASS Test Graphs LCH MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 5 of 15 HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 6 of 15 E.4 6dB Bandwidth Mode Channel 6dB Bandwidth [MHz] Limit [MHz] Verdict BT LE LCH 0.6867 ≥0.5 PASS BT LE MCH 0.6883 ≥0.5 PASS BT LE HCH 0.6901 ≥0.5 PASS Test Graphs LCH MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 7 of 15 HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 8 of 15 E.5 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm]Limit [dBm] Verdict BT LE LCH 0.853 -37.559 -19.147 PASS BT LE MCH 0.491 -36.951 -19.509 PASS BT LE HCH -0.369 -37.157 -20.369 PASS BT LE_LCH_Graphs Pref/BT LE/LCH Puw/BT LE/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 9 of 15 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 10 of 15 BT LE_MCH_Graphs Pref/BT LE/MCH Puw/BT LE/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 11 of 15 BT LE_HCH_Graphs Pref/BT LE/HCH Puw/BT LE/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 12 of 15 E.6 Band-edge for RF Conducted Emissions Mode Channel Carrier Power[dBm] Max.Spurious Level [dBm] Limit [dBm] Verdict BT LE LCH 0.940 -50.092 -19.06 PASS BT LE HCH -0.420 -49.275 -20.42 PASS Test Graphs LCH HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 13 of 15 E.7 Restrict-band band-edge measurements Test Mode Test Chann el Ant Freq. Power [dBm] Gain Ground Factor E [dBuV/m] Detector Limit [dBuV/ m] Verdi t BT LE 2402 Ant1 2310.0 -44.10 2.0051.15PEAK 74 PASS Ant1 2310.0 -53.48 2.0041.78AV 54 PASS Ant1 2390.0 -41.12 2.0054.14PEAK 74 PASS Ant1 2390.0 -52.79 2.0042.47AV 54 PASS 2480 Ant1 2483.5 -42.32 2.0052.93PEAK 74 PASS Ant1 2483.5 -52.47 2.0042.79AV 54 PASS Ant1 2500.0 -43.12 2.0052.14PEAK 74 PASS Ant1 2500.0 -52.28 2.0042.98AV 54 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 14 of 15 Restrict-band band-edge measurements_BT LE_2402_Ant1_PEAK Restrict-band band-edge measurements_BT LE_2402_Ant1_AV SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE Page 15 of 15 Restrict-band band-edge measurements_BT LE_2480_Ant1_PEAK Restrict-band band-edge measurements_BT LE_2480_Ant1_AV

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 38 FCC TEST REPORT For ALOYS INC. Formuler CC Test Model: CC (US) Prepared for : ALOYS INC. Address : #6F, MARCUS Bldg., 4-5, Yanghyeon-ro405beon-gil, jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea 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 : October 30, 2020 Number of tested samples : 1 Serial number : Prototype Date of Test : October 30, 2020 ~ November 06, 2020 Date of Report : November 09, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 38 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS201027045AEA Date of Issue .................................. : November 09, 2020 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 ......................... : ALOYS INC. Address .......................................... : #6F, MARCUS Bldg., 4-5, Yanghyeon-ro405beon-gil, jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea 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. .......................... : Formuler CC Trade Mark ..................................... : FORMULER Test Model ..................................... : CC (US) Ratings ........................................... : For AC Adapter: Input: 100-240V~, 50/60Hz, 0.4A Output: 12.0V 1.5A Result ........................................... : Positive Compiled by: Supervised by: Approved by: Ray Yang/ File administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 38 FCC -- TEST REPORT EUT......................................... : Formuler CC Test Model........................... : CC (US) Applicant............................... : ALOYS INC. Address.................................. : #6F, MARCUS Bldg., 4-5, Yanghyeon-ro405beon-gil, jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea Telephone............................... : / Fax.......................................... : / Manufacturer........................ : ALOYS INC. Address................................... : #6F, MARCUS Bldg., 4-5, Yanghyeon-ro405beon-gil, jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea Telephone............................... : / Fax.......................................... : / Factory................................... : Sichuan Changhong Network Technologies Co.,Ltd. Address................................... : G05 Factory Premises, Changhong Intelligent Display Terminal Industrial Park, 38, Xinping Avenue,High-tech District, Mianya ng 621000, P. R. China Telephone............................... : / Fax.......................................... : / Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS201027045AEA November 09, 2020 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 38 Revision History Revision Issue DateRevisionsRevised By 000 November 09, 2020Initial IssueGavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 38 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.3. EXTERNAL I/O CABLE ......................................................................................................................................... 8 1.4. DESCRIPTION OF TEST FACILITY ......................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 34 FCC TEST REPORT For ALOYS INC. Formuler CC Test Model: CC (US) Prepared for : ALOYS INC. Address : #6F, MARCUS Bldg., 4-5, Yanghyeon-ro405beon-gil, jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea 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 : October 30, 2020 Number of tested samples : 1 Serial number : Prototype Date of Test : October 30, 2020 ~ November 06, 2020 Date of Report : November 09, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AV9UCC Report No.: LCS201027045AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 34 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS201027045AEE Date of Issue .................................. : November 09, 2020 Testing Laboratory Name ..…

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