2AA4B-SM05Bluetooth Sleeping Speaker Wiht LED Light

SHENZHEN 巳WONDERLAND ELECTRONIC CO.,L TD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China 19/12/2024 F e d e r a l C o m m u n i c a t i o n s C o m m i s s i o n Au t hor izatio n a n d E v a l u a t i o n D i v i s i o n E q u i p m e n t A u t h o r i z a t i o n B r a n c h 7 4 3 5 O a k l a n d M i l l s R o a d C o l u m b i a , M D 2 1 0 4 6 U . S . A o e n t D e s i o n a t i o n SHENZHEN E-WONDERLAND ELECTRONIC CO.,L TD acknowledges their consent for the following contact located in the United States to act as thei「agent fo「se「vice of process for the equipment fo「which autho「 ization is sought ( FCC ID: 2AA48-Sl\/105 ) : J.P Quick Inc Name and company of U.S. agent: 9878 W Belleview Ave Ste 2106, Denver, CO 80123, United States 0036337913 Physical U.S. address of agent: FRN of U.S. agent: Email address of U.S. agent: j ames. j p @j p - quick.us J.P Quick Inc. acknowledges their obligation to accept service of p「ocess on behalf of SHENZHEN E­ WONDERLAND ELECTRONIC CO.,L TD SHENZHEN E-WONDERLAND ELECTRONIC CO.,L TD with the FRN [0023002975] accepts its obligation to maintain an agent for service of p「ocessin the United States fo「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 Commissio仆relatedadministrative or j udicial proceeding involving the equipment, whicheve「is later By signing this form, we con们「mthe above and that we are aware of the application requirements listed under § 2.9 11 ( d ) ( 7 ) . The info「mationprovided in this lette「is based on the referenced rule parts of Title 47 of the CFR as well as KDB 旬， O O AU ea qu 山 ’’主言之三、主 E ’ ’ J f A i 、，、、 l ·巳 λ 2 20· ． 严 阳 ＼ 子 · · 公 m j J 叫－ d m川’川午 ， f o i －川 g HU～叫 A 咀 但川－ H 』 R hm mQ川职－ yy fi t －川 战 川NnyJιS 丛 才 qu x｝ ‘· ··· U 曲 晤 ， r n 户、、、 ．． ． e AH 『 JL a －飞、、 风 lh f 令， n h ＼＼‘ ··tlL刃， V W M 甸 、 、主三＝ 王三乞 ， 、－ m 川 ii － B e g 臼 am sh州川u e hH e a c xB e 户U d T nqu 臼 H m b 剑 FL vl 怡 e e m s 阻 ’ lv h川 ts － o a sl AU M 出 o aqu AU n n 」门 OM 甜 w φ ∞ eF nm 阳 A廿 Li LA 986446 001. Sincerely, 血压旦 Signature Xinfu Liu Manager J.P Quick Inc Manager SHENZHEN 巳WONDERLANDELECTRONIC CO.,LTD 三｝／』｝主巳｛一工一一合叫－－ cuu 川／ 1 中〕｛－ u°C二＝－－a 寸

SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Date: 2024/12/23 Dear Sir/Madam, We, SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD, Hereby declares the following statement, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: Bluetooth Sleeping Speaker Wiht LED Light Model no.: SM05, 51810764 Sincerely, Name/Title： Xinfu Liu / Manager Company: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD Address: D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Phone: 86-0755-29989070 Fax: 86-0755-29687862 E-Mail: [email protected]

SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD Address: D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Product Name: Bluetooth Sleeping Speaker Wiht LED Light FCC ID: 2AA4B-SM05 Model(s): SM05, 51810764 2.911(d)(5)(ii) Applicant filing We, SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD (“the applicant”) certify that, as of the date of the filing of the application, the applicant is is not identified on the “Covered List” NOTE 1 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Date: 2024/12/23 Name: Xinfu Liu Title: Manager Company: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the- communications-supply-chain-through-the

SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD Address: D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Product Name: Bluetooth Sleeping Speaker Wiht LED Light FCC ID: 2AA4B-SM05 Model(s): SM05, 51810764 2.911(d)(5)(i) Equipment Type We, SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD (“the applicant”) certify that the equipment for which authorization is sought through certification is not: • Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. • Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Date: January 4, 2025 Name: Xinfu Liu Title: Manager Company: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Letter of Authorization Company name: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD Address: D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Product Name: Bluetooth Sleeping Speaker Wiht LED Light FCC ID: 2AA4B-SM05 Model(s): SM05, 51810764 Product Description: Bluetooth Sleeping Speaker Wiht LED Light 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: 2024/12/23 Name: Xinfu Liu Title: Manager Company: SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD

SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024/12/23 Subject; Request for Confidentiality FCC ID: 2AA4B-SM05 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 Parts List Operational Description Tune-up Procedure 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: Xinfu Liu Title: Manager

FCC ID:2AA4B-SM05 Page 1 of 4 Exterior Photographs of EUT Fig.1 Fig.2 FCC ID:2AA4B-SM05 Page 2 of 4 Fig.3 Fig.4 FCC ID:2AA4B-SM05 Page 3 of 4 Fig.5 Fig.6 FCC ID:2AA4B-SM05 Page 4 of 4 Fig.7

Label Location FCC ID: 2AA4B-SM05

FCC ID:2AA4B-SM05 Page 1 of 5 Interior Photographs of EUT Fig.1 Fig.2 FCC ID:2AA4B-SM05 Page 2 of 5 Fig.3 Fig.4 Bluetooth Antenna FCC ID:2AA4B-SM05 Page 3 of 5 Fig.5 Fig.6 FCC ID:2AA4B-SM05 Page 4 of 5 Fig.7 Fig.8 FCC ID:2AA4B-SM05 Page 5 of 5 Fig.9

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results Test Mode Antenna Frequency[MHz] Result[dBm] DH5 Ant1 2402 -3.87 DH5 Ant1 2441 -3.11 DH5 Ant1 2480 -2.86 2DH5 Ant1 2402 -3.16 2DH5 Ant1 2441 -2.55 2DH5 Ant1 2480 -2.32 Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -4.5 -3.5 -3.5 Tolerance ±(dB) 1 1 1 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -3.5 -3 -3 Tolerance ±(dB) 1 1 1 Results Test Mode Max Conducted Tune Up Power(dBm) Max of ERP and Conducted Power including Tune Up (dBm) Max of ERP and Conducted Power including Tune Up (mW) Exemption Limit(mW) GFSK -2.5 -2.5 0.56 3 π/4-DQPSK -2 -2.0 0.63 3 Max of ERP and Conducted Power including Tune Up (dBm) = Max Conducted Tune Up Power(dBm) and Max Conducted Tune Up Power(dBm) + Antenna Gain(dBi)-2.15), whichever is greater. The antenna gain of the EUT for BT is -0.68dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,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. The test report apply only to the specific sample(s) tested under stated test conditions. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Page 1 of 34 TEST REPORT Report Number : TZ0103241202FRF01 Product Name : Bluetooth Sleeping Speaker Wiht LED Light Model/Type reference : SM05, 51810764 FCC ID : 2AA4B-SM05 Prepared for : SHENZHEN E-WONDERLAND ELECTRONIC CO., LTD D501,Zhihui Chuangxin Center ,Qianjin Rd 2, Baoan District, ShenZhen, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd. 1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Standards : FCC CFR Title 47 Part 15C, ANSI C63.10: 2013 Date of Test : 2024-12-06 ~ 2024-12-10 Date of Issue : 2024-12-11 Prepared by : Nancy Li (File administrators) Reviewed by : Max Zhang (Technical Manager) Approved by : Andy Zhang (General Manager) Report No.: TZ0103241202FRF01 Page 2 of 34 ** Report Revise Record ** Report Version Revise Time Issued Date Valid Version Notes V1.0 / 2024-12-11 Valid Initial release Report No.: TZ0103241202FRF01 Page 3 of 34 TABLE OF CONTENTS 1. G E N E R A L I N F O R M A T I O N ....................................................... 4 1.1. D E S C R I P T I O N O F D E V I C E ( E U T )T T T ........................................ 4 1.2. Wireless Function Tested in this Report .............................................................................. 4 1.3. EUT configuration ................................................................................................................... 5 1.4. Description of Test Facility .................................................................................................... 5 1.5. Statement of the Measurement Uncertainty ......................................................................... 5 1.6. Measurement Uncertainty ...................................................................................................... 6 1.1 Description of Test Modes ..................................................................................................... 6 1.7. Frequency of Channels .......................................................................................................... 6 2. T E S T M E T H O D O L O G Y ............................................................ 7 2.1. EUT Configuration .................................................................................................................. 7 2.2. EUT Exercise ........................................................................................................................... 7 2.3. Test Sample ............................................................................................................................. 7 3. S Y S T E M T E S T C O N F I G U R A T I O N .............................................. 8 3.1. Justification ............................................................................................................................. 8 3.2. EUT Exercise Software ........................................................................................................... 8 3.3. Special Accessories ............................................................................................................... 8 3.4. Block Diagram/Schematics .................................................................................................... 8 3.5. Equipment Modifications ....................................................................................................... 8 3.6. Test Setup ................................................................................................................................ 8 4. S U M M A R Y O F T E S T R E S U L T S ................................................. 9 5. M E A S U R E M E N T R E S U L T S .................................................... 10 5.1. Maximum Peak Conducted Output Power ......................................................................... 10 5.2. Frequency Separation and 20 dB Bandwidth .................................................................... 11 5.3. Number of Hopping Frequency ........................................................................................... 12 5.4. Time of Occupancy (Dwell Time) ......................................................................................... 13 5.5. Conducted Spurious Emissions and Band Edges Test .................................................... 15 5.6. Restricted Band Emission Limit .......................................................................................... 16 5.7. AC Power line conducted emissions .................................................................................. 25 5.8. Band-edge measurements for radiated emissions ........................................................... 28 5.9. Pseudorandom frequency hopping sequence ................................................................... 31 5.10. Antenna requirement ............................................................................................................ 32 6. S U M M A R Y O F T E S T E Q U I P M E N T ........................................... 33 7. T E S T S E T U P P H O T O G R A P H S ................................................ 34 8. E X T E R N A L P H O T O S O F T H E E U T .......................................... 34 9. I N T E R I O R P H O T O S O F T H E E U T ............................................ 34 Report No.: TZ0103241202FRF01 Page 4 of 34 1. G E N E R A L I N F…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 1 of 35 Appendix Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: Bluetooth Sleeping Speaker Wiht LED Light Trade Mark: N/A Test Model: SM05 FCC ID: 2AA4B-SM05 Environmental Conditions Temperature: 23.5°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Hugo Chen NOTE N/A Appendix A: 20dB Emission Bandwidth Test Result Test Mode Antenna Frequency [MHz] 20db EBW [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict DH5 Ant1 2402 0.95 2401.55 2402.50 --- --- DH5 Ant1 2441 0.95 2440.54 2441.50 --- --- DH5 Ant1 2480 0.95 2479.55 2480.50 --- --- 2DH5 Ant1 2402 1.31 2401.36 2402.67 --- --- 2DH5 Ant1 2441 1.29 2440.38 2441.67 --- --- 2DH5 Ant1 2480 1.32 2479.35 2480.67 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 2 of 35 Test Graphs DH5-Ant1-2402 DH5-Ant1-2441 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 3 of 35 DH5-Ant1-2480 2DH5-Ant1-2402 2DH5-Ant1-2441 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 4 of 35 2DH5-Ant1-2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 5 of 35 Appendix B: Occupied Channel Bandwidth Test Result Test Mode Antenna Frequency [MHz] OCB [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict DH5 Ant1 2402 0.911 2401.5594 2402.4705 --- --- DH5 Ant1 2441 0.905 2440.5594 2441.4645 --- --- DH5 Ant1 2480 0.905 2479.5624 2480.4675 --- --- 2DH5 Ant1 2402 1.193 2401.4156 2402.6084 --- --- 2DH5 Ant1 2441 1.193 2440.4156 2441.6084 --- --- 2DH5 Ant1 2480 1.19 2479.4186 2480.6084 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 6 of 35 Test Graphs DH5-Ant1-2402 DH5-Ant1-2441 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 7 of 35 DH5-Ant1-2480 2DH5-Ant1-2402 2DH5-Ant1-2441 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 8 of 35 2DH5-Ant1-2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 9 of 35 Appendix C: Maximum peak conducted output power Test Result Test Mode Antenna Frequency [MHz] Conducted Peak Power [dBm] Conducted Limit [dBm] Verdict DH5 Ant1 2402 -3.87 ≤30 PASS DH5 Ant1 2441 -3.11 ≤30 PASS DH5 Ant1 2480 -2.86 ≤30 PASS 2DH5 Ant1 2402 -3.16 ≤20.97 PASS 2DH5 Ant1 2441 -2.55 ≤20.97 PASS 2DH5 Ant1 2480 -2.32 ≤20.97 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 10 of 35 Test Graphs DH5-Ant1-2402-PASS DH5-Ant1-2441-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 11 of 35 DH5-Ant1-2480-PASS 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 12 of 35 2DH5-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 13 of 35 Appendix D: Carrier frequency separation Test Result Test Mode Antenna Frequency [MHz] Result [MHz] Limit [MHz] Verdict DH5 Ant1 Hop 0.988 ≥0.950 PASS 2DH5 Ant1 Hop 0.962 ≥0.880 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 14 of 35 Test Graphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 15 of 35 Appendix E: Time of occupancy Test Result Test Mode Antenna Frequency [MHz] Burst Width [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5 Ant1 Hop 2.879 120 0.345 ≤0.4 PASS 2DH5 Ant1 Hop 2.885 70 0.202 ≤0.4 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 16 of 35 Test Graphs DH5-Ant1-Hop-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 17 of 35 2DH5-Ant1-Hop-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 18 of 35 Appendix F: Number of hopping channels Test Result Test Mode Antenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 19 of 35 Test Graphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 20 of 35 Appendix G: Band edge measurements Test Result Test Mode Antenna Ch.Name Frequency [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -5.30 -46.54 ≤-25.3 PASS DH5 Ant1 High 2480 -3.71 -31.22 ≤-23.71 PASS DH5 Ant1 Low Hop_2402 -5.58 -46.96 ≤-25.58 PASS DH5 Ant1 High Hop_2480 -4.43 -44.12 ≤-24.43 PASS 2DH5 Ant1 Low 2402 -4.85 -45.65 ≤-24.85 PASS 2DH5 Ant1 High 2480 -3.90 -45.05 ≤-23.9 PASS 2DH5 Ant1 Low Hop_2402 -6.21 -46.84 ≤-26.21 PASS 2DH5 Ant1 High Hop_2480 -4.02 -44.63 ≤-24.02 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 21 of 35 Test Graphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 22 of 35 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS 2DH5-Ant1-2402-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 23 of 35 2DH5-Ant1-2480-PASS 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AA4B-SM05 Report No.: TZ0103241202FRF01 Page 24 of 35 Appendix H: Conducted Spurious Emission Test Result Test Mode Antenna Frequency [MHz] Freq. Range [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 0~Reference -4.67 -4.67 --- PASS DH5 Ant1 2402 30~1000 -4.67 -31.03 ≤-24.67 PASS DH5 Ant1 2402 1000~26500 -4.67 -50.74 ≤-24.67 PASS DH5 Ant1 2441 0~Reference -4.01 -4.01 --- PASS DH5 Ant1 2441 30~1000 -4.01 -48.72 ≤-24.01 PASS DH5 Ant1 2441 1000~26500 -4.01 -50.69 ≤-24.01 PASS DH5 Ant1 2480 0~Referenc…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.73-0.84-0.68-6.15-3.70-2.32 MAX. Gain -0.68dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.685586-24.0318-6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

FCC ID:2AA4B-SM05 Page 1 of 2 Test Setup Photos of the EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz Conducted Emission FCC ID:2AA4B-SM05 Page 2 of 2