2A9V7-HY083 IN 1 Wireless charger

FCC ID：2A9V7-HY08 user's manual Name:3 IN 1 Wireless charger model：HY08 Product Size：117*118*65.4mm Package dimensions：107*120*68mm material：ABS Input power：5V/2A 9V/3A Output Power：5W/7.5W/10W/15W Max watch power：2.5W Headphone power：3W priority distance：3-6mm Conversion efficiency：≥75% working frequency：115-205KHz functional components Specification Product Description Precautions (Headphone charging compartmen) Type-C interface (charging indicator) （Mobile phone charging compartment Dual coil） （Watch charging compartment socket） 1. Do not hit this product or throw it into fire or water to avoid short circuit leakage. 2. Do not store this product in a place with a lot of dust and high or low temperature (temperature range -10—+40°C) 3. Please keep the distance between the implanted medical device (pacemaker, cochlear implant, etc.) and the wireless charger at least 20CM to avoid potential interference with medical equipment. 4. Please place this product in a place that is not easily accessible to children to avoid accidents. 5. Please use the standard accessories of this product. If the product is damaged due to the use of non-standard accessories, it is not covered by the warranty. 6. It is forbidden to disassemble the product without permission. If the product is damaged, it will not be covered by the warranty. Package Wireless charger *1 Type-C charging cable *1 The instructions *1 3 IN 1 Wireless charger Mobile phone power: 5W/7.5W/10W/15W, after placing the mobile phone with wireless charging function in the charging position of the mobile phone, the mobile phone starts to charge, the corresponding left indicator light is green and stays on, and the green light flashes for 3 seconds after the power is fully charged Headphone power: After the headphone box with wireless charging function is placed in the corresponding charging position, the headphone box starts to charge, and the corresponding right indicator light is green and remains constant. Watch power: After placing the Apple Watch in the watch charging position, the watch starts to charge. Insert the stand on the reverse back to charge the Galaxy watch. 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. Any 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 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. FCC Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement.

Shenzhen Yongtu Technology Co.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 9, 2023 Subject; Request for Confidentiality FCC ID: 2A9V7-HY08 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 Software Security Requirements for UNII devices 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: Wei long Title: Manager

QSF 7.6.4-8 – Agent Authorization Letter Template Revision: 0 Effective Date: April 2, 2020 Revision Date: Page 1 of 1 Shenzhen Yongtu Technology Co.,Ltd. DateJan. 09, 2023 Product Model Number: HY08 FCC ID2A9V7-HY08 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: •Testing •Approval applications and procedures We declare thatORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out byORGANIZATION. on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: Manager Email: [email protected] Telephone: +86 18576672768 On behalf of: Shenzhen Yongtu Technology Co.,Ltd.

FY-GZ001 Fine Page1 of4 CUSTOMER: CUST P/N: BESOFTP/N: DESC: DATE: Version: SPECIFICATION FORAPPROVAL 20.5x42-10Ts-0.08x105-10mm-CLB 2022/07/15 A.0 PREPARED BY CHECKED BY APPROVED BY CUSTOMER APPROVE Feng Boqun Su Yanping Qian Limu Shenzhen Taosoft Electronics Co., Ltd Factory address：701, Building 10, Zone B, Wulian Group Industrial Zone, Shangcun Community, Gongming Street, Guangming District, Shenzhen TEL：+86-13824883512 FY-GZ001 Fine Page2of4 Version Change History Rev. Before Change After Change Change DateAp proved By A.0 New issue ---- 2022/07/15 Qian Limu FY-GZ001 Fine Page3of4 DESC 20.5x42-10Ts-0.08x105-40mm-CLB Rev：A 0 CUST: Fine P/N： CUST P/N: 一、DIMENSION:(mm) A 42.0±1.5 B 20.5±0.5 C 1.2±0.05 D1 12±1 D2 10±1 E 3-5mm F 50±0.5 G 11.0 ref H 2.6±0.2 Max I 5.3 ref Note: 1. The coil is pasted with magnetic sheet, the size of the magnetic sheet is 50 ± 0.5mm, the inner hole is 5.0mm, and the thickness is 1.0 ± 0 1mm, L slot 2. Wrap 8mm ± 0.5 high temperature adhesive tape at the coil outlet position. 3. The back of the magnetic disc is pasted with ordinary double-sided adhesive tape with a circular diameter of 48 mm (ref) and an inner hole of 7.0 mm (ref). 二、SCHEMATIC DIAGRAM: 三、Winding Specification: NO TERMINAL WIRE Turns Winding Direction 1 S F Wrapped wire 0.08 * 105P 10Ts CCW 四、ELECTRICAL CHARACTERISTICS: TEMPERATURE :25 ±10 °C , RELATIVE HUMIDITY :65 ±20% NO ITEM TERMINAL SPECIFICATIO N TEST FREQUENCY TEST EQUIPMENTS 1 IND. S-F 3.8uH ±20%Individual coil100KHz/1.0V LCZ METER 1062B 2 IND. S-F 6 5 uH ±10%Magnetic disk100KHz/1.0V LCZ METER 1062B 3 Q值 S-F 85.0(ref) Magnetic disk 100KHz/1.0V LCZ METER 1062B 4 DCRS-F ≤55mΩ LCZ METER 502B PREPARED BY/DATECHECKED BY/DATE Feng Boqun 2022/07/15 Su Yanping 2022/07/15 Antenna gain 0dBi FY-GZ001 Fine Page4of 4 DESC 20.5x42-10Ts-0.08x105-10mm-CLB Rev：A 0 CUST: Fine P/N： CUST P/N: 五、PACKONG: 5. 1 Packing pictures: 5.2 Packing Quantity: ItemQuantityMaterial Box 350 Pcs370*265*55mm Big Carton 1400 Pcs390*270*245mm 5.3 The packaging shall be based on the existing packing plate and the actual delivery package shall prevail. If there is any requirement, we can customize it. 六、Material list: number Material nameDescriptionManufacturer 1 Wrapped wire 0.08 * 105 strands Acetone filament 0.08 * 105 strands 2 Solder Bar Solder Bar 3 Magnetic disk Φ 50 * 5.3 * 1.0mm manganese zinc hard magnetic sheet 4 glue 201 glue 5 High temperature adhesive tape 8mm wide high temperature adhesive tape 6 Perforated double-sided adhesive tape Circular diameter 48 mm (ref) adhesive backing with hand tear PREPARED BY/DATECHECKED BY/DATE Feng Boqun 2022/07/15 Su Yanping 2022/07/15

FY-GZ001 Fine Page1of4 CUSTOMER: CUST P/N: BESOFTP/N: DESC: DATE: Version: SPECIFICATION FORAPPROVAL x52-9Ts-0.08x105-57mm-CLB 2022/11/02 A.0 PREPARED BY CHECKED BYAPPROVED BYCUSTOMER APPROVE Feng Boqun Su Yanping Qian Limu Factory address：701, Building 10, Zone B, Wulian Group Industrial Zone, Shangcun Community, Gongming Street, Guangming District, Shenzhen TEL：+86-13824883512 Shenzhen Taosoft Electronics Co., Ltd FY-GZ001 Fine Page2of 4 Version Change History Rev. Before Change After Change Change DateApproved By A.0 New issue ---- 2022/11/02 Qian Limu FY-GZ001 Fine Page3of 4 DESC x52-9Ts-0.08x105-57mm-CLB Rev：A 0 CUST: Fine P/N： CUST P/N: 一、DIMENSION:(mm) A 93.0±1.5 B 52±1 C 3.6±0.2 D 57±2 D2 E 16.8 F 2±0.5 G 5±0.5 H 34 K 38±2 J 54±2 L19.5 Note: 1. The coil is pasted with magnetic sheet, with the size of 94 * 52mm and the thickness of 0.8 ± 0.05mm 2. Wrap 8mm ± 0.5 high temperature adhesive tape at the coil outlet position. 3. The back of the magnetic disc is pasted with a circular diameter of 92 * 51mm (ref) in the manual tearing position and ordinary double-sided adhesive tape. 4. The outgoing lines of the upper and lower coils are marked in blue 二、SCHEMATIC DIAGRAM: 三、Winding Specification: NO TERMINAL WIRE Turns Winding Direction 1 S F silk wire 0.08*105P 9Ts CCW 四、ELECTRICAL CHARACTERISTICS: TEMPERATURE:25 ±10°C, RELATIVE HUMIDITY:65 ±20% NO. ITEM TERMINAL SPECIFICATION TEST FREQUENCYTEST EQUIPMENTS 1 IND. S-F 3.8uH ± 20% individual coil 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 7.2uH ± 10% plus magnetic disc 100KHz/1.0V LCZ METER 1062B 3 Q value S-F 100 (ref) plus magnetic disc 100KHz/1.0V LCZ METER 1062B 4 DCRS-F ≤70mΩ LCZ METER 502B PREPARED BY/DATECHECKED BY/DATE Feng Boqun 2022/11/02 Su Yanping 2022/11/02 D Antenna gain 0dBi FY-GZ001 Fine Page4of 4 DESC x52-9Ts-0.08x105-57mm-CLB Rev：A 0 CUST: Fine P/N： CUST P/N: 五、PACKONG: 5. 1 Packing pictures: 5.2 Packing Quantity: ItemQuantityMaterial Box 150 Pcs410*265*55mm Big Carton 600 Pcs420*270*240mm 5.3 The packaging shall be based on the existing packing plate and the actual delivery package shall prevail. If there is any requirement, we can customize it. 六、Material list: numberMaterial nameDescriptionManufacturer 1 Wrapped wire 0.08 * 105 strands Acetone filament 0.08 * 105 strands 2 Solder Bar Solder Bar 3 Magnetic disk Φ 94 * 52 * 0.8mm manganese zinc hard magnetic sheet 4 glue 201 glue 5 High temperature adhesive tape 8mm wide high temperature adhesive tape 6 Perforated double-sided adhesive tape Circular diameter 92 * 51 adhesive backing with hand tearing position PREPARED BY/DATECHECKED BY/DATE Feng Boqun 2022/11/02 Su Yanping 2022/11/02

Ext Photos Photo 1（For model HY08） Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

Made in China FCC ID2A9V7-HY08 PD Input5V 2A / 9V 3A Max Phone5W/7.5W/10W/15W Max Watch2.5W Earphone：3W Made in China FCC ID2A9V7-HY08 PD Input5V 2A / 9V 3A Max Phone5W/7.5W/10W/15W Max Watch2.5W Earphone：3W 丝印 Cool Gray 6C

Int Photos Photo 1 (For model HY08) Photo 2 transmitter 1: ANT Photo 3 Photo 4 transmitter 2: ANT Photo 5 Photo 6 Photo 7 Photo 8

RF Exposure Evaluation FCC ID: 2A9V7-HY08 1 General Information Product Name: 3 IN 1 Wireless charger Product Model No.: HY08 Test Auxiliary: iPhone 12 pro, Smart earphone, Adapter Model No.: N/A Transmitting mode Keep the EUT in continuously wireless charging mode Power supply: Input: DC 5V/2A, 9V/3A Wireless Output: transmitter 1(Phone): 5W/7.5W/10W/15W transmitter 2(Earphone): 3W Test description: Phone Battery>98%, =50%and <1% are tested, and the worst is <1%. Test Auxiliary A1 Adapter XIAOMI / / Auxiliary A2 Earphone HUAWEI / / Auxiliary A3 iPhone 12 pro Apple / / Auxiliary A4 Apple Watch Apple / / Auxiliary Transmitting mode Keep the EUT in continuously wireless charging mode 2 Test Modes Test Modes Mode 1 Wireless Output(5W) Record Mode 2 Wireless Output(7.5W) Record Mode 3 Wireless Output(10W) Record Mode 4 Wireless Output(15W) Record Mode 5 Earphone(3W) Record Mode 6 Watch(2.5W) Record Mode 7 Wireless Output(5W)+Earphone(3W) Record Mode 8 Wireless Output(5W)+Watch(2.5W) Record Mode 9 Wireless Output(7.5W)+Earphone(3W) Record Mode 10 Wireless Output(7.5W)+Watch(2.5W) Record Mode 11 Wireless Output(10W)+Earphone(3W) Record Mode 12 Wireless Output(10W)+Watch(2.5W) Record Mode 13 Wireless Output(15W)+Earphone(3W) Record Mode 14 Wireless Output(15W)+Watch(2.5W) Record Mode 15 Earphone(3W)+Watch(2.5W) Record Mode 16 Wireless Output(15W)+ Earphone(3W)+Watch(2.5W) Record Note: all modes of the equipment have been evaluated and tested, and the report only reflects the data of the worst mode. 3 Measuring Standard KDB 680106 RF Exposure Wireless Charging Apps v03r01 4 Requirements According to the item 5 of KDB 680106 v03r01: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF exposure evaluation. (1) Power transfer frequency is less than 1MHz. (2) Output power from each primary coil is less than or equal to 15 watts. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. (4) Client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Remark: Meet all the above requirements. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) 5 Test Setup 6 Test Procedure E and H-field measurements should be made with the center of the probe at a distance of 15 cm surrounding the device and 20 cm above the top surface of the primary/client pair. These measurements should be repeated for three different client battery levels, 1%, 50%, and 99%. Record the test results. KDB 680106 D01 RF Exposure Wireless Charging Apps v03r01: (1) Power transfer frequency is less than 1 MHz (2) Output power from each primary coil is less than or equal to 15 watts. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. (4) Client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Note: The device is in compliance with KDB 680106 D01 RF Exposure Wireless Charging Apps v03r01 6 conditions. 7 Test Instruments list Test Equipment Manufacturer Model No. SN. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) Exposure Level Tester Narda ELT-400 N-0231 June. 26 2022 June. 25 2023 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June. 26 2022 June. 25 2023 Isotropic Electric field probe Narda EP-601 611WX70332 June. 26 2022 June. 25 2023 EUT 15 cm 15 cm 15 cm 15 cm 20 cm Z axis Right EHP 200A Probe Left Front Rear Bottom 15 cm 8 Test Result Test condition 1: Mode 13 operating mode with client device (1 % battery status of client device) Maximum permissible Exposure Battery levels Test sides Test distance(cm) E –field(V/m) H–field(A/m) <1% Top 20 2.6613 0.0489 <1% Bottom 15 1.6385 0.0811 <1% Left 15 4.1253 0.0504 <1% Right 15 5.0873 0.0489 <1% Front 15 4.3467 0.0470 <1% Back 15 1.7802 0.0470 Limit 614 1.63 Margin Limit (%) 0.83% 4.98% Test condition 2: Mode 13 operating mode with client device (50% battery status of client device) Maximum permissible Exposure Battery levels Test sides Test distance(cm) E –field(V/m) H–field(A/m) <50% Top 20 2.6645 0.0521 <50% Bottom 15 1.6315 0.0778 <50% Left 15 4.1452 0.0502 <50% Right 15 5.1254 0.0487 <50% Front 15 4.3214 0.0488 <50% Back 15 1.8502 0.0469 Limit 614 1.63 Margin Limit (%) 0.83% 4.77% Test condition 3: Mode 13 operating mode with client device (99% battery status of client device) Maximum permissible Exposure Battery levels Test sides Test distance(cm) E –field(V/m) H–field(A/m) <99% Top 20 2.5202 0.0502 <99% Bottom 15 1.5423 0.0725 <99% Left 15 4.1452 0.0452 <99% Right 15 5.0247 0.0445 <99% Front 15 4.2104 0.0485 <99% Back 15 1.8324 0.0472 Limit 614 1.63 Margin Limit (%) 0.82% 3.08% 9 Test Set-up Photo Reference to the appendix III for details.

Project No.: ZKT-230109L0256E Page 1 of 23 FCC TEST REPORT FCC ID: 2A9V7-HY08 Report Number. .............................. : ZKT-230109L0256E Date of Test ................................................. : Dec. 30, 2022 to Jan. 11, 2023 Date of issue .................................... : Jan. 11, 2023 Total number of pages ...................... 23 Test Result ..................................... : PASS Testing Laboratory. ........................ : Shenzhen ZKT Technology Co., Ltd. Address .......................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ......................... : Shenzhen Yongtu Technology Co.,Ltd. Address .......................................... : 6th floor, Block C, No.9 East, Shangxue Industrial park, Bantian, Longgang District, Shenzhen, China Manufacturer's name ................... : Shenzhen Yongtu Technology Co.,Ltd. Address .......................................... : 6th floor, Block C, No.9 East, Shangxue Industrial park, Bantian, Longgang District, Shenzhen, China Test specification: Standard .......................................... : FCC CFR Title 47 Part 15 Subpart C Test procedure ................................. : / Non-standard test method ............. : N/A Test Report Form No. .................... : TRF-EL-107_V0 Test Report Form(s) Originator .... : ZKT Testing Master TRF .................................... : Dated: 2022-12-30 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................. : 3 IN 1 Wireless charger Trademark ...................................... : N/A Model/Type reference ...................... : N/A Ratings ............................................. : Input: DC 5V/2A, 9V/3A Wireless Output: transmitter 1(Phone): 5W/7.5W/10W/15W transmitter 2(Earphone): 3W Project No.: ZKT-230109L0256E Page 2 of 23 Testing procedure and testing location: Testing Laboratory ................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Jim Liu Tested by (name + signature) .................... : Jackson Fang Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.: ZKT-230109L0256E Page 3 of 23 TABLE OF CONTENTS 1. VERSION ....................................................................................................................................... 4 2. TEST SUMMARY ........................................................................................................................ 5 2.1 TEST FACILITY .................................................................................................................................... 6 2.2 MEASUREMENT UNCERTAINTY .................................................................................................... 6 3. GENERAL INFORMATION ....................................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ................................................................................................. 7 3.2 Test mode .............................................................................................................................................. 7 3.3 Block Diagram of EUT Configuration ................................................................................................ 8 3.5 Description Of Support Units (Conducted Mode) ............................................................................ 9 3.6 EQUIPMENTS LIST FOR ALL TEST ITEMS ................................................................................ 10 4. CONDUCTED EMISSION TEST ............................................................................................. 11 4.1 CONDUCTED EMISSION MEASUREMENT ................................................................................ 11 4.1.1 POWER LINE CONDUCTED EMISSION Limits........................................................................ 11 4.1.2 TEST PROCEDURE ...................................................................................................................... 11 4.1.3 DEVIATION FROM TEST STANDARD ....................................................................................... 11 4.1.4 TEST SETUP ................................................................................................................................... 12 4.1.5 EUT OPERATING CONDITIONS ................................................................................................. 12 4.1.6 Test Result ....................................................................................................................................... 12 5. RADIATED EMISSION MEASUREMENT ............................................................................ 15 5.1 Radiated Emission Limits .................................................................................................................. 15 5.2 Anechoic Chamber Test Setup Diagram ........................................................................................ 16 5.3 Test Procedure ................................................................................................................................... 16 5.4 Deviation From Test Standard ................................................................................…

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MPE Test Photos Top（For model HY08） Left Right Front Back

Test Photos Radiated emissions-Below 1GHz Radiated emissions- Below 30MHz Conducted emissions