2AXSU-CBT002Bluetooth Keyboard with led backlight

CBT002 keyboard operating instructions: 1. Operating steps: Charging: the MicroUSB charging port is connected to DC5V, the red light of Charge is always on and the full light is off during charging; Start-up: Turn the switch to the ON position to the right, and the Power blue light turns on for 3 seconds, then the light goes out Pairing: Press the "Connect" key briefly, and the Bluetooth blue light flashes for 3 minutes every second. If it is not connected, it will go to sleep. Connection: Click the pairing name "Keyboard", and the indicator light goes off: Backlight: press the backlight key on the keyboard (the first gear turns on white light, and the RGB key can switch colors; The backlight of the second gear changes automatically, and the third gear is closed), the backlight goes out after 1 minute of no operation, and the backlight does not light in the low power State Keys: Test one by one, and the Caps key is displayed synchronously with the CAPS blue light Low Power: when the voltage is lower than 3.4V, the alarm prompts, the power blue light flashes once every 1 second, the backlight does not light up, and the keyboard sleeps below 3.0. Sleep: pairing is not connected or connected for 10 minutes without operation, the sleep light is off, and the button can wake up Shutdown: toggle the switch to the left to turn OFF 2. Key function: 2.1. system switching fn+Q-> Android system; 2) fn+W-> win system; 3) fn+E-> iOS system; Note: Bluetooth blue light flashes three times after successful switching 2.2 Media function in the first row: (default is A, press B in combination with FN key) A: "F1" main page, "f1" darkness, "F2" brightness, "F3" virtual keyboard, "F4" screen capture, "F5" search, "F6" language switch, "F7" upward tune, "F8" play | pause, "F9" downward tune, "F10" mute,. B: ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, lock screen Other：FN+→---End，FN+←---Home，FN+↑---PgUp，FN+↓---PgDn，FN+---R-Alt，FN+---R-Win ，CONNECT--- enter the pairing state; Key-free connection; Backlight switch: third gear (first gear turns on monochrome; Second gear cycle white/red/purple/yellow/blue/ice/green, switching one color every 3 seconds; Third gear is closed); "RGB" key switches the always-on monochrome backlight; The backlight can be used as long as it is turned on, and the low-power backlight does not light up Andriod&IOS：Home WIN：IE Darkness adjustment brightness IOS： Virtual keyboard Screenshot Search Language Switch Last Play | Pause Next song Mute reduce Increase Android&IOS： Lock the screen Pairing FN+Q：switch to Android FN+W：switch to WIN FN+E：switch to IOS system Function key (used with blue characters) Backlight switch Backlight color switching 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.

ShenZhen HongTaiDingYe Electronics Co.,ltd Agent Authorization Company: ShenZhen HongTaiDingYe Electronics Co.,ltd Address: 201, Unit 2, no.1219, Guanguang Road, Guihua Community, Guanlan Street, Longhua District, Shenzhen City, 518110 Guangdong Province, China Product Name: Bluetooth Keyboard with led backlight Trade Mark: / Model Number(s ): CBT002 FCC ID: 2AXSU-CBT002 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: 2020-10-31 Name: Huan Yang Title: Sales Manager Company: ShenZhen HongTaiDingYe Electronics Co.,ltd

ShenZhen HongTaiDingYe Electronics Co.,ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-10-31 Subject; Request for Confidentiality FCC ID: 2AXSU-CBT002 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 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: Huan Yang Title: Sales Manager

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXSU-CBT002 1. EXTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXSU-CBT002 Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXSU-CBT002 Fig. 5 Fig. 6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 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: L2.0cm*W1.5cm Label Location Bluetooth Keyboard with led backlight Model No.: CBT002 FCC ID: 2AXSU-CBT002

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 1. INTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Fig. 3 Fig. 4 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Fig. 5 Fig. 6 CYW20730

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 FCC RF Exposure Evaluation 1. Product Information FCC ID : 2AXSU-CBT002 Product name : Bluetooth Keyboard with led backlight Test Model : CBT002 Power supply : Input: USB DC 5V DC 3.7V by Li-ion Battery(500mAh) Operation frequency : 2402MHz-2480MHz Channel Number : 79 Channels for Bluetooth V3.0 (DSS) Channel Spacing : 1MHz for Bluetooth V3.0 (DSS) Modulation Type : GFSK for Bluetooth V3.0 (DSS) Bluetooth Version : V3.0 Antenna Type : PCB Antenna Antenna Gain : -0.58dBi(Max.) Hardware version : / Software version : / 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 ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 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 4. Conducted Power Results <BT> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -6.588 39 2441 -8.501 78 2480 -10.025 ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 5. Manufacturing Tolerance <BT> GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -6.0 -7.0 -10.0 Tolerance ±(dB) 1.0 1.0 1.0 6. Evaluation Results 6.1 Standalone Evaluation <BT> Band/Mode f (GHz) Antenna Distance (mm) RF output power SAR Test Exclusion Threshold SAR Test Exclusion dBm mW GFSK 2.402 5 -5.0 0.3162 0.098< 3.0 Ye s Remark: 1. Output power including tune up tolerance; 2. 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. 6.…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA Appendix A RF Test Data for BT V3.0(BDR) (Conducted Measurement) Product Name: Bluetooth Keyboard with led backlight Trade Mark: / Test Model: CBT002 Environmental Conditions Temperature: 24.1 ° C Relative Humidity: 53.9% ATM Pressure: 100.0 kPa Test Engineer: Jam Zheng Supervised by: Tom.Liu A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm] Limit [dBm] Verdict GFSK LCH -6.588 21 PASS MCH -8.501 21 PASS HCH -10.025 21 PASS Page 1 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA Test Graphs GFSK/LCH GFSK/MCH Page 2 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK/HCH Page 3 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.9483 Not Specified PASS MCH 0.9439 Not Specified PASS HCH 0.9449 Not Specified PASS Test Graphs GFSK/LCH GFSK/MCH Page 4 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK/HCH Page 5 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 1.184 0.632 PASS MCH 1.078 0.632 PASS HCH 1.058 0.632 PASS Test Graphs GFSK/LCH GFSK/MCH Page 6 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK/HCH Page 7 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N] Limit [N] Verdict GFSK Hop 79 >=15 PASS Test Graphs GFSK/Hop Page 8 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s] Verdict GFSK DH5 LCH 2.88 106.7 0.307 0.4 PASS DH5 MCH 2.88 106.7 0.307 0.4 PASS DH5 HCH 2.88 106.7 0.307 0.4 PASS Test Graphs GFSK_DH5/LCH Page 9 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK_DH5/MCH GFSK_DH5/HCH Page 10 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH -7.245 -37.841 -27.245 PASS MCH -9.034 -36.966 -29.034 PASS HCH -10.577 -37.599 -30.577 PASS GFSK_LCH_Graphs Pref Puw Page 11 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK_MCH_Graphs Pref Puw Page 12 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK_HCH_Graphs Pref Puw Page 13 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.7 Band-edge for RF Conducted Emissions Mode Channel Carrier Frequency [MHz] Carrier Power [dBm] Frequency Hopping Max Spurious Level [dBm] Limit [dBm] Verdict GFSK LCH 2402 -7.101 Off -48.691 -27.1 PASS -7.034 On -49.275 -27.03 PASS HCH 2480 -10.579 Off -48.798 -30.58 PASS -10.241 On -48.620 -30.24 PASS Page 14 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA Test Graphs GFSK/LCH/No Hop GFSK/LCH/Hop Page 15 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA GFSK/HCH/No Hop GFSK/HCH/Hop Page 16 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA A.8 Restrict-band band-edge measurements Test Mode Hopping Freq. Power [dBm] Gain Ground Factor E [dBuV/m] Detector Limit [dBuV/m] Verdict GFSK Off 2310.0 -43.15 2.0 0 52.11 PEAK 74 PASS Off 2310.0 -53.14 2.0 0 42.12 AV 54 PASS Off 2390.0 -43.28 2.0 0 51.98 PEAK 74 PASS Off 2390.0 -52.74 2.0 0 42.52 AV 54 PASS Off 2483.5 -42.94 2.0 0 52.31 PEAK 74 PASS Off 2483.5 -52.23 2.0 0 43.03 AV 54 PASS Off 2500.0 -41.91 2.0 0 53.35 PEAK 74 PASS Off 2500.0 -52.15 2.0 0 43.11 AV 54 PASS Page 17 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (Low Channel) Page 18 of 19 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (High Channel) Page 19 of 19

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 35 FCC TEST REPORT FOR ShenZhen HongTaiDingYe Electronics Co.,ltd Bluetooth Keyboard with led backlight Test Model: CBT002 Prepared for : ShenZhen HongTaiDingYe Electronics Co.,ltd Address : W2033,2nd floor Shenzhen chengyun Buliding,beier Road ,Bantian Street,LongGang District,ShenZhen Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : October 09, 2020 Number of tested samples : 1 Serial number : Prototype Date of Test : October 09, 2020 ~ October 19, 2020 Date of Report : October 21, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 35 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS201009076AEA Date of Issue .................................. : October 21, 2020 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : ShenZhen HongTaiDingYe Electronics Co.,ltd Address .......................................... : W2033,2nd floor Shenzhen chengyun Buliding,beier Road ,Bantian Street,LongGang District,ShenZhen 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. Test Item Description. ................. : Bluetooth Keyboard with led backlight Trade Mark ..................................... : / Test Model ..................................... : CBT002 Ratings ........................................... : Input: USB DC 5V DC 3.7V by Li-ion Battery(500mAh) Result .......................................... : Positive Tested by: Compiled by: Approved by: Ray Yang/ Administrators Jin Wang/ Technique principal Gavin Liang / Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 35 FCC -- TEST REPORT 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. : LCS201009076AEA October 21, 2020 Date of issue Test Model.............................. : CBT002 EUT......................................... : Bluetooth Keyboard with led backlight Applicant............................... : ShenZhen HongTaiDingYe Electronics Co.,ltd Address................................... : W2033,2nd floor Shenzhen chengyun Buliding,beier Road ,Bantian Street,LongGang District,ShenZhen Telephone............................... : / Fax.......................................... : / Manufacturer......................... : ShenZhen HongTaiDingYe Electronics Co.,ltd Address................................... : W2033,2nd floor Shenzhen chengyun Buliding,beier Road ,Bantian Street,LongGang District,ShenZhen Telephone............................... : / Fax.......................................... : / Factory................................... : / Address................................... : / Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 35 Revision History Revision Issue Date Revisions Revised By 000 October 21, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AXSU-CBT002 Report No.: LCS201009076AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 35 TABLE OF CONTENTS Description Page 1.GENERAL INFORMATION ....................................................................................................... 6 1.1 Description of Device (EUT) ............................................................................................................ 6 1.2 Support equipment List ..................................................................................................................... 7 1.3 External I/O Cable ...........................................................................................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXSU-CBT002 _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AXSU-CBT002 _______________________________________________________________________________________________ 1.2. Photo of Conducted Emissions Measurement Fig. 3