2A863-YW07AI Wireless Earbuds

Open Ear Wireless Ai Earbuds User’s Manual（YW07） 1.First Use 1. Prior to first use, please ensure to remove the protective film from the earbuds. 2. Put the earbuds back into the charging case and connect the charging case to a power source with the provided Type-C charging cable. Allow them to charge for at least 10 minutes, especially if they haven't been used for an extended period. lt is crucial not to remove the earbuds from the case while they are being charged. 2.Power On The earbuds will automatically be powered on once they are taken out of the charging case. 3.Bluetooth Pairing After taking the earbuds from the charging case, the left earbud will flash red and blue alternatively. Select "YW07" on your device's Bluetooth list to connect them. During pairing, the LED light on the left earbud will keep flashing red and blue alternatively. Once connected, the Led light will stop flashing. ✄Once connected, the earbuds will automatically reconnect to your device every time you take the both earbuds out from the charging case, as long as you haven't deleted the pairing history from your device. 4.Charging 1. The earbuds are in charging once they are placed in the charging case. The led light on the earbud is solid red during charging, it will turn off after fully charged. 2. Charge the charging case to a power supply with a type-C charging cable. The Led light of the charging case will flash red during charging, it will turn off after fully charged. 3. Recharging the charging case takes 2 hours via cable. ✄ Ensure the earbuds and the type-C charging port are fully dry before charging. 5.Powering Off 1.The earbuds will power off once they are placed in the charging case. 2.The earbuds will automatically power off after 3 minutes if they are not connected. 6.How to install Xiao Jie APP ? For IOS For Android https://www.pgyer.com/cdUFOztZ Scan the QR code or open the link above to Download the “Xiao jie” App, then you can open and log in the App, then “Add Device” to bind your earbuds with the App. 7.How to bind earbuds with the App? You should connect your earbuds with your cellphone firstly, after that you can bind your earbuds with “Xiao Jie” App. 8.What you can do with the Xiao Jie App? You can check the battery level of the earbuds, manage your audio, chat with “Deepseek/Doubao/Qianwen”, AI translation by text or voice, make meeting minutes, update firmware, and explore more features. 9. How to active Xiao Jie AI assistant？ You can active the App by pressing and holding the smart touch button(L/R) for 2 seconds. 10.Checking the Battery Level You can check the battery level on the Bluetooth menu or you can open the App and click “My Headphones” to check the remaining battery level in the App. 11.Reset Reset the earbuds if they have issues pairing with each other or with other devices. Just need to return the earbuds to the charging case and leave the case open. 12.How to sync volume with cellphone? 1. Find "Settings" on your phone 2. Enable "Bluetooth" 3. Pairing and connect with "YW07" 4. Then click "set" button on the right of "YW07" on Bluetooth list 5.Then enable"Keep volume consistent" 13.Instruction for Smart Control Button Music Play & Pause double click （L/R） Play next track triple click （L） Play previous track triple click （R） Answer & End calls double click （L/R） Volume "+" volume reduces by 10% by single click (R) Volume "-" volume increases by 10% for single click (L) Active AI assistant press and hold for 2 seconds (L/R) 14.Led light & Voice prompt LED status Voice prompt Bluetooth pairing The left earbud flashes red and blue alternatively "Pairing" Get connected stop flashing and off "Connected" Disconnect The left earbud flashes red and blue alternatively "Disconnected" Low battery flashes red slowly "Battery low" In charging flashes red slowly - Fully charged Turn off after fully charged - Connect to App - “Please connect to Xiao Jie App for more functions” 15.Specification Specifications are subject to change without notice. Model No. YW07 Bluetooth version 5.4 Wireless range 10m Input 5V==1A Speaker Ф17x12mm /32 Ω Battery capacity of earbuds 3.7v, 50mAh, 0.185wh Battery capacity of charging case 3.7v, 400mAh, 1.48wh Charging time 2 hrs Earbud Playtime（70% volume） 5 hrs Playtime with charging case 40 hrs Weight（single earbud） 7g Weight（earbuds+charging case） 65g Charging cable Type-C 16.Storage and maintenance 1. Earbuds should be stored in a cool and dry place. The operating temperature should be 32 F ~113 F Working in too cold, too hot, or excessively humid environment may shorten battery life. 2. After a long time period of storage, please charge it again before use. 3. Listening to music at too high volume may damage your hearing and the sound may be destroyed. 4. Please don't charge immediately after exercise in case that the headphones circuit will be damaged by the sweat remaining in the charging port. 5. Keeping the charging port dry before charging, which will reduce the risk of headphones 17.FCC Statement 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 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 …

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ShenZhen YuYuanTong Technology Co.,Ltd 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2025/09/25 U.S. Agent Designation ShenZhen YuYuanTong Technology Co.,Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A863-YW07): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of ShenZhen YuYuanTong Technology Co.,Ltd ShenZhen YuYuanTong Technology Co.,Ltd with the FRN [0033044348] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Hailong Peng Manager ShenZhen YuYuanTong Technology Co.,Ltd Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

ShenZhen YuYuanTong Technology Co.,Ltd Add: 601,Building A1,ANLE industrial zone,172 Hangcheng Road,Sanwei community,Hangcheng street,Bao'an District,Shenzhen,China Date: 2025-9-25 FCC ID: 2A863-YW07 Dear Sir/Madam, We, ShenZhen YuYuanTong Technology Co.,Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of left&right earphones are the same, but the locations of components are different: Product name: AI Wireless Earbuds Model no.: YW07 Refer to the follow photos: Left Right ShenZhen YuYuanTong Technology Co.,Ltd Add: 601,Building A1,ANLE industrial zone,172 Hangcheng Road,Sanwei community,Hangcheng street,Bao'an District,Shenzhen,China Sincerely, Name/Title： Hailong Peng/Manager Company: ShenZhen YuYuanTong Technology Co.,Ltd Address: 601,Building A1,ANLE industrial zone,172 Hangcheng Road,Sanwei community,Hangcheng street,Bao'an District,Shenzhen,China Phone: 13760350737 Fax: E-Mail: [email protected]

FCC ID:2A863-YW07 External Photos of the EUT FCC ID:2A863-YW07 FCC ID:2A863-YW07 FCC ID:2A863-YW07 FCC ID:2A863-YW07

Label and Location Size: L: 1.0cm*W: 0.2cm Label and Location FCC ID : 2A863-YW07

FCC ID:2A863-YW07 Internal Photos of the EUT Left FCC ID:2A863-YW07 ANT FCC ID:2A863-YW07 FCC ID:2A863-YW07 FCC ID:2A863-YW07 Right FCC ID:2A863-YW07 FCC ID:2A863-YW07 FCC ID:2A863-YW07

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID. ........................................... : CTA25090900602 2A863-YW07 Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Ace Chai Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Sep. 19, 2025 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : ShenZhen YuYuanTong Technology Co.,Ltd Address ............................................ : 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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. Test item description..................... : AI Wireless Earbuds Trade Mark ........................................ N/A Manufacturer ..................................... : ShenZhen YuYuanTong Technology Co.,Ltd Model/Type reference ....................... : YW07 Listed Models .................................... : N/A Ratings .............................................. : Earphone: DC 3.7V From Battery and DC 5V from Charging Box Charging Box: DC 3.7V From Battery and DC 5V from Type-C Port Result ................................................ : PASS Report No.: CTA25090900602 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Test Result: PASS 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. Equipment under Test : AI Wireless Earbuds Model /Type : YW07 Listed Models : N/A Applicant : ShenZhen YuYuanTong Technology Co.,Ltd Address : 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Manufacturer : ShenZhen YuYuanTong Technology Co.,Ltd Address : 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Report No.: CTA25090900602 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA25090900602 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiao…

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1. Antenna Description: Antenna type PIFA antenna Model YW07 Frequency range 2400-2500MHz Manufacturer ShenZhen YuYuanTong Technology Co.,Ltd Address 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China ANT Peak Gain 1.0 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA25090900601 2A863-YW07 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Sep. 19, 2025 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : ShenZhen YuYuanTong Technology Co.,Ltd Address ............................................ : 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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. Test item description ..................... : AI Wireless Earbuds Trade Mark ....................................... : N/A Manufacturer .................................... : ShenZhen YuYuanTong Technology Co.,Ltd Model/Type reference ...................... : YW07 Listed Models ................................... : N/A Modulation ....................................... : GFSK, Π/4DQPSK Frequency ......................................... From 2402MHz to 2480MHz Ratings ............................................. : Earphone: DC 3.7V From Battery and DC 5V from Charging Box Charging Box: DC 3.7V From Battery and DC 5V from Type-C Port Result ............................................... : PASS Report No.: CTA25090900601 Page 2 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : AI Wireless Earbuds Model /Type : YW07 Listed Models : N/A Applicant : ShenZhen YuYuanTong Technology Co.,Ltd Address : 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Manufacturer : ShenZhen YuYuanTong Technology Co.,Ltd Address : 601, Building A1, ANLE industrial zone, 172 Hangcheng Road, Sanwei community, Hangcheng street, Bao'an District,Shenzhen, China Test Result: PASS 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. Report No.: CTA25090900601 Page 3 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS .......................................................................................................................................... 4 2 SUMMARY ........................................................................................................................................................ 5 2.1 General Remarks .................................................................................................................................... 5 2.2 Product Description ................................................................................................................................. 5 2.3 Equipment Under Test ............................................................................................................................ 5 2.4 Short description of the Equipment under Test (EUT) ............................................................................ 5 2.5 EUT configuration .................................................................................................................................... 6 2.6 EUT operation mode ............................................................................................................................... 6 2.7 Block Diagram of Test Setup .................................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) .............................................................................................................. 6 2.9 Modifications ........................................................................................................................................... 6 3 TEST ENVIRONMENT ...................................................................................................................................... 7 3.1 Address of the test laboratory ................................................................................................................. 7 3.2 Test Facility ........................................................................................…

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1 FCC Appendix RF Test Data for BT FCC ID : 2A863-YW07 Company : ShenZhen YuYuanTong Technology Co.,Ltd EUT : AI Wireless Earbuds Model Number : YW07 Report No. : CTA25090900601 Reviewed By : Eric Wang 2 Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.954 2401.526 2402.480 --- --- 2441 0.954 2440.532 2441.486 --- --- 2480 0.954 2479.532 2480.486 --- --- 2DH5 Ant1 2402 1.464 2401.274 2402.738 --- --- 2441 1.539 2440.229 2441.768 --- --- 2480 1.530 2479.229 2480.759 --- --- 3 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 4 2DH5_Ant1_2402 2DH5_Ant1_2441 5 2DH5_Ant1_2480 6 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.88540 2401.5552 2402.4406 --- --- 2441 0.87863 2440.5555 2441.4341 --- --- 2480 0.87539 2479.5549 2480.4303 --- --- 2DH5 Ant1 2402 1.3585 2401.3109 2402.6694 --- --- 2441 1.3657 2440.3079 2441.6736 --- --- 2480 1.3598 2479.3108 2480.6706 --- --- 7 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 8 2DH5_Ant1_2402 2DH5_Ant1_2441 9 2DH5_Ant1_2480 10 Appendix C: Maximum conducted output power Test Result Peak Left: Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 -5.32 ≤20.97 PASS 2441 -3.72 ≤20.97 PASS 2480 -3.98 ≤20.97 PASS 2DH5 Ant1 2402 -1.67 ≤20.97 PASS 2441 -0.17 ≤20.97 PASS 2480 -0.49 ≤20.97 PASS Right: Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 -4.89 ≤20.97 PASS 2441 -3.13 ≤20.97 PASS 2480 -3.42 ≤20.97 PASS 2DH5 Ant1 2402 -1.45 ≤20.97 PASS 2441 0.46 ≤20.97 PASS 2480 0.42 ≤20.97 PASS 11 Appendix D: Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.292 ≥0.954 PASS 2DH5 Ant1 Hop 1.2 ≥1.026 PASS 12 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 13 Appendix E: Time of occupancy Test Result TestMode Antenna Freq(MHz) BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.360 319 0.115 ≤0.4 PASS DH3 Ant1 Hop 1.620 160 0.259 ≤0.4 PASS DH5 Ant1 Hop 2.860 105 0.3 ≤0.4 PASS 2DH1 Ant1 Hop 0.370 319 0.118 ≤0.4 PASS 2DH3 Ant1 Hop 1.620 156 0.253 ≤0.4 PASS 2DH5 Ant1 Hop 2.870 107 0.307 ≤0.4 PASS 14 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop 15 DH5_Ant1_Hop 16 2DH1_Ant1_Hop 2DH3_Ant1_Hop 17 2DH5_Ant1_Hop 18 19 Appendix F: Number of hopping channels Test Result TestMode Antenna Freq(MHz) Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 20 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 21 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -5.41 -53.6 ≤-25.41 PASS High 2480 -3.93 -48.08 ≤-23.93 PASS Low Hop_2402 -5.97 -63.24 ≤-25.97 PASS High Hop_2480 -2.77 -48.45 ≤-22.77 PASS 2DH5 Ant1 Low 2402 -4.54 -56.11 ≤-24.54 PASS High 2480 -2.97 -60.89 ≤-22.97 PASS Low Hop_2402 -6.38 -52.96 ≤-26.38 PASS High Hop_2480 -1.61 -59.93 ≤-21.61 PASS 22 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 23 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 24 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 25 26 Appendix I: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference -5.98 -5.98 --- PASS 30~1000 -5.98 -68.24 ≤-25.98 PASS 1000~26500 -5.98 -54.44 ≤-25.98 PASS 2441 Reference -4.44 -4.44 --- PASS 30~1000 -4.44 -68.16 ≤-24.44 PASS 1000~26500 -4.44 -55.54 ≤-24.44 PASS 2480 Reference -4.38 -4.38 --- PASS 30~1000 -4.38 -67.1 ≤-24.38 PASS 1000~26500 -4.38 -54.99 ≤-24.38 PASS 2DH5 Ant1 2402 Reference -6.78 -6.78 --- PASS 30~1000 -6.78 -67.96 ≤-26.78 PASS 1000~26500 -6.78 -53.66 ≤-26.78 PASS 2441 Reference -3.72 -3.72 --- PASS 30~1000 -3.72 -68 ≤-23.72 PASS 1000~26500 -3.72 -54.32 ≤-23.72 PASS 2480 Reference -5.93 -5.93 --- PASS 30~1000 -5.93 -67.83 ≤-25.93 PASS 1000~26500 -5.93 -54.78 ≤-25.93 PASS 27 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 28 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 29 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 30 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference 31 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference 32 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 33 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 34 35 Appendix J: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] DC [%] xFactor Limit Verdict DH5 Ant1 2402 2.89 3.75 77.07 1.13 --- --- 2441 2.89 3.75 77.07 1.13 --- --- 2480 2.89 3.75 77.07 1.13 --- --- 2DH5 Ant1 2402 2.89 3.75 77.07 1.13 --- --- 2441 2.89 3.75 77.07 1.13 --- --- 2480 2.89 3.75 77.07 1.13 --- --- 36 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 37 2DH5_Ant1_2402 2DH5_Ant1_2441 38 2DH5_Ant1_2480

FCC ID:2A863-YW07 Test Setup Photos of the EUT FCC ID:2A863-YW07