2BG83-SLEEP-S4Sleep Speaker

FCC Statement 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 interference received, including interference that may cause undesired operation. 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 particular installation. If this equipment does cause harmful interference to 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Radiation Exposure Statement This device complies with RF radiation exposure limits set forth for an uncontrolled environment. The device can be used in portable exposure condition without restriction.

Local Representative Letter For Certification Service in the USA Federal Communications 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)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC IDModel name 2BG83-SLEEP-S4Sleep S4 We hereby acknowledge as follows: i.both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii.the point of contact provides the physical U.S. address and email as listed below iii.both parties maintain the requirements of this agreement for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. iv.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. US-American Point of ContactApplicant/Approval Holder Signature Date: 2026-03-27 Signature Date: 2026-03-27 Company Name:GLOCERTS TECHNOLOGY INCDongguan Jinxu Electronics Co., Ltd FRN:00363397370035606227 Contact Name:Huiying FanWanzhao Liang Address:19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 Room 101,Building 1,No.3 Gaoyu North Road,Tangxia Town,Dongguan City,Guangdong Province Phone:(626) 588-8039+86-15555529913 Email:[email protected]@qq.com

Page 1 of 3 FCC ID: 2BG83-SLEEP-S4 External Photos Page 2 of 3 FCC ID: 2BG83-SLEEP-S4 Page 3 of 3 FCC ID: 2BG83-SLEEP-S4

Label FCC ID: 2BG83-SLEEP-S4

Page 1 of 2 FCC ID: 2BG83-SLEEP-S4 Internal photos Page 2 of 2 FCC ID: 2BG83-SLEEP-S4 PCB ANT

Page 1 of 7 Report No.: AiTSZ-260319086FW2 Note: This device has been tested and found to comply with the standard(s) listed, this 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. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. RF Exposure evaluation Product Name : Sleep Speaker Brand Name : N/A Model : Sleep S4 Series Model : N/A FCC ID : 2BG83-SLEEP-S4 Applicant : Dongguan Jinxu Electronics Co.. Ltd Address : Room 101, Building 1, No. 3 Gaoyu North Road, Tangxia Town, DongguanCity, Guangdong Province Manufacturer : Dongguan Jinxu Electronics Co.. Ltd Address : Room 101, Building 1, No. 3 Gaoyu North Road, Tangxia Town, DongguanCity, Guangdong Province Standard(s) : 47CFR §1.1310, 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Date of Receipt : Mar.19, 2026 Date of Test : Mar.19, 2026~ Mar.26, 2026 Issued Date : Mar.27, 2026 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 7 Report No.: AiTSZ-260319086FW2 Report Revise Record Report Version Issued Date Notes M0 Mar.27, 2026 Initial Release Page 3 of 7 Report No.: AiTSZ-260319086FW2 Contents 1 GENERAL INFORMATION .......................................................................................................................................... 4 1.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 4 1.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 METHOD OF MEASUREMENT ................................................................................................................................... 6 2.1 APPLICABLE STANDARD.................................................................................................................................................. 6 2.2 EVALUATION METHOD AND LIMIT .................................................................................................................................... 6 2.3 MANUFACTURING TOLERANCE ........................................................................................................................................ 7 2.4 EVALUATION RESULT ..................................................................................................................................................... 7 2.5 CONCLUSION ............................................................................................................................................................... 7 Page 4 of 7 Report No.: AiTSZ-260319086FW2 1 GENERAL INFORMATION 1.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 1.2 General Description of EUT Product Name: Sleep Speaker Model/Type reference: Sleep S4 Serial Model: N/A Power Supply: DC 3.7V from battery or DC 5V from external circuit Hardware Version: N/A Software Version: N/A Sample(s) Status: AiTSZ-260319086-1(Normal sample) AiTSZ-260319086-2(Engineer sample) Bluetooth : Supported type: Bluetooth BR/EDR Modulation: GFSK, π/4DQPSK, 8DPSK Operation frequency: 2402MHz~2480MHz Channel number: 79 Channel separation: 1MHz Antenna type: PCB antenna Antenna gain: -0.58 dBi Remark: The above DUT's information was declared by manufacturer. For more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 5 of 7 Report No.: AiTSZ-260319086FW2 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: FCC-Registration No.: 251906 Designation Number: CN1376 Guangdong Asia Hongke Test Technology Limited has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. IC —Registration No.: 31737 CAB identifier: CN0165 The 3m Semi-anechoic chamber of Guangdong Asia Hongke Test Technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 31737 A2LA-Lab Cert. No.: 7133.01 Guangdong Asia Hongke Test Technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in t…

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Page 1 of 35 Report No.: AiTSZ-260319086FW1 Note: This device has been tested and found to comply with the standard(s) listed, this 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. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : Sleep Speaker Brand Name : N/A Model : Sleep S4 Series Model : N/A FCC ID : 2BG83-SLEEP-S4 Applicant : Dongguan Jinxu Electronics Co.. Ltd Address : Room 101, Building 1, No. 3 Gaoyu North Road, Tangxia Town, DongguanCity, Guangdong Province Manufacturer : Dongguan Jinxu Electronics Co.. Ltd Address : Room 101, Building 1, No. 3 Gaoyu North Road, Tangxia Town, DongguanCity, Guangdong Province Standard(s) : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of Receipt : Mar.19, 2026 Date of Test : Mar.19, 2026~ Mar.26, 2026 Issued Date : Mar.27, 2026 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 35 Report No.: AiTSZ-260319086FW1 Report Revise Record Report Version Issued Date Notes M0 Mar.27, 2026 Initial Release Page 3 of 35 Report No.: AiTSZ-260319086FW1 Contents 1 TEST SUMMARY ....................................................................................................................................................... 4 1.1 TEST STANDARDS ......................................................................................................................................................... 4 1.2 TEST SUMMARY ........................................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 GENERAL INFORMATION .......................................................................................................................................... 6 2.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 6 2.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3 DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 7 2.4 SPECIAL ACCESSORIES ................................................................................................................................................... 8 2.5 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 8 3 TEST CONDITIONS AND RESULTS ............................................................................................................................ 10 3.1 CONDUCTED EMISSIONS TEST ....................................................................................................................................... 10 3.2 RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 13 3.3 MAXIMUM PEAK OUTPUT POWER................................................................................................................................. 20 3.4 20DB BANDWIDTH ..................................................................................................................................................... 21 3.5 OCCUPIED BANDWIDTH ............................................................................................................................................... 22 3.6 FREQUENCY SEPARATION ............................................................................................................................................. 23 3.7 NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 24 3.8 TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 25 3.9 OUT-OF-BAND EMISSIONS ........................................................................................................................................... 26 3.10 PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .......................................................................................................... 28 3.11 ANTENNA REQUIREMENT ............................................................................................................................................. 29 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 30 5 PHOTOS OF EUT ........................................…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz2500MHz2400MHz 2500MHz2400MHz 2400MHz Center Frequency -1.86-2.46-5.25-0.58-0.76-1.26 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD No. 333, Kexing Road, Xiangzhou District, Zhuhai City Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency Gain(dBi) (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432

Page 1 of 54 Report No.: AiTSZ-260319086FW1 Appendix RF test data for BT Page 2 of 54 Report No.: AiTSZ-260319086FW1 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.868 / Pass 2441 DH5 1 0.874 / Pass 2480 DH5 1 0.886 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.182 / Pass 2441 2DH5 1 1.188 / Pass 2480 2DH5 1 1.196 / Pass 8DPSK SISO 2402 3DH5 1 1.198 / Pass 2441 3DH5 1 1.197 / Pass 2480 3DH5 1 1.201 / Pass 1.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.884 / Pass 2441 DH5 1 0.923 / Pass 2480 DH5 1 0.925 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.286 / Pass 2441 2DH5 1 1.313 / Pass 2480 2DH5 1 1.311 / Pass 8DPSK SISO 2402 3DH5 1 1.263 / Pass 2441 3DH5 1 1.264 / Pass 2480 3DH5 1 1.267 / Pass Page 3 of 54 Report No.: AiTSZ-260319086FW1 1.2 Test Graph 1.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 4 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 5 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 6 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 7 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 8 of 54 Report No.: AiTSZ-260319086FW1 1.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 9 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 10 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 11 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 12 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 13 of 54 Report No.: AiTSZ-260319086FW1 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 -5.08 <=30 Pass 2441 DH5 -5.22 <=30 Pass 2480 DH5 -5.70 <=30 Pass Pi/4DQPSK SISO 2402 2DH5 -4.26 <=20.97 Pass 2441 2DH5 -4.39 <=20.97 Pass 2480 2DH5 -4.91 <=20.97 Pass 8DPSK SISO 2402 3DH5 -4.01 <=20.97 Pass 2441 3DH5 -4.08 <=20.97 Pass 2480 3DH5 -4.57 <=20.97 Pass Note1: Antenna Gain: Ant1: 0.00dBi; Page 14 of 54 Report No.: AiTSZ-260319086FW1 2.2 Test Graph 2.2.1 Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 15 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 16 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 17 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 18 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 19 of 54 Report No.: AiTSZ-260319086FW1 3. Carrier Frequency Separation 3.1 Test Result 3.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.004 0.925 >=0.925 Pass Pi/4DQPSK SISO HOPP 2DH5 0.994 1.313 >=0.875 Pass 8DPSK SISO HOPP 3DH5 1.001 1.267 >=0.845 Pass Page 20 of 54 Report No.: AiTSZ-260319086FW1 3.2 Test Graph 3.2.1 Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 21 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HOPP_Ant1_NTNV Page 22 of 54 Report No.: AiTSZ-260319086FW1 4. Number of Hopping Frequencies 4.1 Test Result 4.1.1 HoppNum Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass Pi/4DQPSK SISO HOPP 2DH5 79 >=15 Pass 8DPSK SISO HOPP 3DH5 79 >=15 Pass Page 23 of 54 Report No.: AiTSZ-260319086FW1 4.2 Test Graph 4.2.1 HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 24 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HOPP_Ant1_NTNV Page 25 of 54 Report No.: AiTSZ-260319086FW1 5. Time of Occupancy (Dwell Time) 5.1 Test Result 5.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Duration of Single Pulse (ms) Observation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limit (ms) Verdict GFSK SISO HOPP DH1 0.378 31.600 318 120.204 <=400 Pass DH3 1.640 31.600 158 259.120 <=400 Pass DH5 2.884 31.600 98 282.632 <=400 Pass Pi/4DQPSK SISO HOPP 2DH1 0.394 31.600 319 125.686 <=400 Pass 2DH3 1.648 31.600 170 280.160 <=400 Pass 2DH5 2.896 31.600 110 318.560 <=400 Pass 8DPSK SISO HOPP 3DH1 0.390 31.600 319 124.410 <=400 Pass 3DH3 1.640 31.600 154 252.560 <=400 Pass 3DH5 2.894 31.600 95 274.930 <=400 Pass Page 26 of 54 Report No.: AiTSZ-260319086FW1 5.2 Test Graph 5.2.1 Ant1 GFSK_DH1_HOPP_Ant1_NTNV GFSK_DH1_HOPP_Ant1_NTNV Page 27 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH3_HOPP_Ant1_NTNV GFSK_DH3_HOPP_Ant1_NTNV Page 28 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_HOPP_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Page 29 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Page 30 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Page 31 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 32 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH1_HOPP_Ant1_NTNV 8DPSK_3DH1_HOPP_Ant1_NTNV Page 33 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH3_HOPP_Ant1_NTNV 8DPSK_3DH3_HOPP_Ant1_NTNV Page 34 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HOPP_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 35 of 54 Report No.: AiTSZ-260319086FW1 6. Unwanted Emissions In Non-restricted Frequency Bands 6.1 Test Result 6.1.1 Ref Mode TX Type Frequency (MHz) Packet Type ANT Level of Reference (dBm) GFSK SISO 2402 DH5 1 -5.26 2441 DH5 1 -5.43 2480 DH5 1 -5.96 HOPP DH5 1 -5.30 -5.30 Pi/4DQPSK SISO 2402 2DH5 1 …

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Page 42 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 43 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HOPP_Ant1_NTNV Page 44 of 54 Report No.: AiTSZ-260319086FW1 6.2.2 CSE GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_LCH_2402MHz_Ant1_NTNV Page 45 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_MCH_2441MHz_Ant1_NTNV GFSK_DH5_HCH_2480MHz_Ant1_NTNV Page 46 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Page 47 of 54 Report No.: AiTSZ-260319086FW1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 48 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Page 49 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 50 of 54 Report No.: AiTSZ-260319086FW1 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 51 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV Page 52 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 53 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 54 of 54 Report No.: AiTSZ-260319086FW1 8DPSK_3DH5_HOPP_Ant1_NTNV ********************** End of Report **********************

Page 1 of 2 FCC ID: 2BG83-SLEEP-S4 Conducted Emission Radiated Emission Page 2 of 2 FCC ID: 2BG83-SLEEP-S4 RF