2ADWN-MC160RWatch charging wire

Watch charging wire Instruction Manual Item: 7143-65 Model: MC160-R This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Warning: approved by the party responsible for compliance could void the user’s authority to operate the equipment. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located for operating in conjunction with any other antenna or transmitter. carrosserie. (1) (2) * tnemetatS erusopxE noitaidaR CCF:tnemetatS CCF WARNING-When using this product, basic precautions should always be followed: Read all the instructions before use. Never store or use this product in temperatures below 32°F(0°C) or above 115°F(45°C). Do not overcharge your phone. The unit may become hot under excessive use. Remove your phone once it is fully charged. Never charge your phone for more than 7 hours at a time. To reduce the risk of injury, close supervision is required when the product is used near children. Do not expose the device to moisture. Do not use the device in excess of its output rating. Overload outputs above the Do not use the device if damaged or explosion or risk of injury. Do not disassemble the device. For professional. incorrect reassembly may or temperatures above 104°F may cause explosion. To ensure product safety, ensure that identical replacement parts. Attachments on the back of your phone can impede the effectiveness of the wireless charger, and lead to overheating. You must remove attachments from the phone before charging on this device. This device contains licence-exempt transmitter (s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: This device may not cause interference. This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: L’ appareil ne doit pas produire de brouillage; L’ appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’ en compromettre le fonctionnement. Radio Frequency Exposure Statement for IC This equipment complies with IC exposure limits set forth for an uncontrolled environment. This equipment shall be installed and operated with minimum distance 10 cm between the radiator & body. Cet équipement est conforme aux limites environnement non contrôlé. Cet équipement doit être installé et utilisé avec une distance minimale de 10 cm entre le radiateur et la 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 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. • 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. • 1. 2. 1. 2. SAFETY PRECAUTIONS: IC Statement : Note : 1 x Charging Cable Input: USB-A & Type-C Output: Type-C & 2-in-1(Micro & Lightning) Wireless Output: 2.5W Charge Current: 2A Cable length: 120cm Charging Mobile Phones and Other Electronic Devices: Plug the charging cable into either the Type-C input port (4) or the USB-A input port (5) on the adapter. If using USB-A, ensure it’s securely con- nected to the Type-C input port. Attach the 2-in-1(1) or Type-C(2) output port of the charging cable to your mobile phone or any other rechargeable device for charging. To charge your iWatch, simply position it on the designated iWatch charging area (3). 1. • • • • 1. 2. 3. 4. 5. • • • • • 2-in-1 (Lightning & Micro) Output Type-C output iWatch Charging Surface USB-A Input Type-C Input What’s included: Functions: Instructions: C170910 Paper from responsible sources Made in China FCC ID: XXXXXXXXXX IC: XXXXXXXXXX WWW.PCNA.COM Name of the Distributor: Leedsworld Inc Address of the Distributor: 400 Hunt Valley Road, New Kensington, PA 15068 USA.

Digiview Technology Limited 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Model Number(s): MC160-R FCC ID: 2ADWN-MC160R 2.911(d)(5)(i) Equipment Type We, Digiview Technology Limited 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, Signature: Name: Aaron Zhang Date: 2023/10/24 Title: Manager Company name: Digiview Technology Limited 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

Digiview Technology Limited 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Model Number(s): MC160-R FCC ID: 2ADWN-MC160R 2.911(d)(5)(ii) Applicant filing We, Digiview Technology Limited certify that, as of the date of the filing of the application, the applicant is not on the “Covered List” NOTE 1 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Name: Aaron Zhang Date: 2023/10/24 Title: Manager Company name: Digiview Technology Limited 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

Digiview Technology Limited Agent Authorization Company: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Product Name: Watch charging wire Model Number(s): MC160-R FCC ID: 2ADWN-MC160R 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: 2023/10/24 Name: Aaron Zhang Title: Manager Company: Digiview Technology Limited

Digiview Technology Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/10/24 Subject; Request for Confidentiality FCC ID: 2ADWN-MC160R To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto 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: Aaron Zhang Title: Manager

External Photos

10*5mm Model: MC160-R FCC ID: 2ADWN-MC160R IC: 31456-MC160R

Internal Photos Antenna

No.：BCTC/RF-EMC-005 Page 1 of 13 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2310675060-2E Applicant: Digiview Technology Limited Product Name: Watch charging wire Model/Type reference: MC160-R Tested Date: 2023-10-11 to 2023-10-19 Issued Date: 2023-10-20 Report No.: BCTC2310675060-2E No.：BCTC/RF-EMC-005 Page 2 of 13 Edition：B.0 FCC ID: 2ADWN-MC160R The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Watch charging wire Trademark: N/A Model/Type reference: MC160-R Prepared For: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Manufacturer: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-10-10 Sample tested Date: 2023-10-11 to 2023-10-19 Issue Date: 2023-10-20 Report No.: BCTC2310675060-2E Test Standards: FCC CFR 47 part1, 1.1307(b), 1.1310 Test Results: PASS Tested by: Approved by: Eric Yang/Project Handler Zero Zhou/Reviewer Report No.: BCTC2310675060-2E No.：BCTC/RF-EMC-005 Page 3 of 13 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Product Information ............................................................................................... 5 2.1 Product Information ............................................................................................... 5 2.2 Support Equipment ............................................................................................... 5 2.3 Test Mode ............................................................................................................. 5 3. Test Facility And Test Instrument Used ................................................................. 6 3.1 Test Facility ........................................................................................................... 6 3.2 Test Instrument Used ............................................................................................ 6 4. Method Of Measurement ....................................................................................... 7 4.1 Applicable Standard .............................................................................................. 7 4.2 Block Diagram Of Test Setup ................................................................................ 7 4.3 Limit ...................................................................................................................... 8 4.4 Test procedure ...................................................................................................... 8 4.5 Equipment Approval Considerations ..................................................................... 8 4.6 E and H field Strength ........................................................................................... 9 5. Photographs Of Test Set-Up ............................................................................... 10 (Note: N/A Means Not Applicable) Report No.: BCTC2310675060-2E No.：BCTC/RF-EMC-005 Page 4 of 13 Edition：B.0 1. Version Report No. Issue Date Description Approved BCTC2310675060-2E 2023-10-20 Original Valid Report No.: BCTC2310675060-2E No.：BCTC/RF-EMC-005 Page 5 of 13 Edition：B.0 2. Product Information 2.1 Product Information Model/Type Ref.: MC160-R Model differences: N/A Product Description: Watch charging wire Operation Frequency: 300kHz-350kHz Antenna installation: loop coil antenna Ratings: Input: DC 5V From adapter Wireless Charging Output: 2.5W 2.2 Support Equipment No. Device Type Brand Model Series No. Note 1 Dummy load N/A DL02 N/A Auxiliary 2 Adapter N/A CD226 N/A Auxiliary Notes: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 2.3 Test Mode Test Mode 1 Wireless Charging( Full load) Test Mode 2 Wireless Charging(Half-load) Test Mode 3 Wireless Charging(Null load) Report No.: BCTC2310675060-2E No.：BCTC/RF-EMC-005 Page 6 of 13 Edition：B.0 3. Test Facility And Test Instrument Used 3.1 Test Facility All measurement facilities used to collect the measurement data are located at Shenzhen BCTC Testing Co., Ltd. Address:1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China. The site and apparatus are constructed in conformance with the requirements of ANSI C63.4 and CISPR 16-1-1 other equivalent standards. FCC Test Firm Registration Number: 712850 A2LA certificate registration number is: CN1212 ISED Registered No.: 23583 ISED CAB identifier: CN0017 3.2 Test Instrument Used Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. Electromagnet-ic radiation tester Wavecontrol SMP160 19SN0980 May 15, 2023 May 14, 2024 Electromagne-tic field probe Wavecontrol WP400-3 20WP120082 Sept. 08, 2023 Sept. 07, 2024 Software Frad EZ-EMC EMC-CON 3A1 \ \ Report No.: BCTC2310675060-2E No.：BCTC/RF-EMC-005 Page 7 of 13 Edition：B.0 4. Method Of Measurement 4.1 Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in exce…

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天夏 Page 1 of 3 承认 书 SPECIFICATION FOR APPROVAL 客 户 CUSTOMER: 永漫 客 户 料 号： CUST P/N: 天 夏 料 号： TX P/N: TX-YM-Y0825S 产 品 型 号 DESC: φ14.0*20.5-0.08*24P-13TS-8-25C 日 期 DATE: 2023/09/23 版 本： Version: A.0 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 客户承认 CUSTOMER APPROVE 罗雄彬 张燕 罗勇军 深圳市天夏科技有限公司 地址：深圳市宝安区33区C33科创园523-525室 TEL：18718699959 E-mail：[email protected] 天夏 Page 2 of 3 版本变更历史 Version Change History 版本 Rev. 变 更 前 Before Change 变 更 后 After Change 更 改 日 期 Change Date 批 准 Approved By A.0 新发行 ---- 2023/09/23 罗勇军 天夏 Page 3 of 3 产 品 型 号： DESC φ14.0*20.5-0.08*24P-13TS-8-25CC SPECIFICATION Rev：A.0 客户CUST: 客户料号CUST P/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM A 8.0±0.5 B25.0±0.5 C 15.0±1 D 20.5±1 注： 1.线圈交叉出线 2.线圈贴圆形硬磁片,尺寸 φ8*25*1.0mm； 3.引线出线位置如图（出线朝上 时，深缺口在下方） 4.线圈总体厚度不超过3mm; 5.双线浸锡，线长12mm,浸锡长 度齐磁片边缘 三、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1 S F 0.08*24 13Ts 逆时针 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C, 湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 IND. S-F 4.4 uH±10% 单独线圈 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 7.0 uH±10% 带磁片 100KHz/1.0V LCZ METER 1062B 3 DCR S-F 600mΩ Max LCZ METER 502B 拟制/日期PREPARED BY/DATE 审核/日期CHECKED BY/DATE 罗雄彬2023/09/23 张燕2023/09/23 E 12.0 mm F 3.00±0.5 G 2.6±0.5 深缺口

No.：BCTC/RF-EMC-005 Page 1 of 26 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2310675060-1E Applicant: Digiview Technology Limited Product Name: Watch charging wire Model/Type reference: MC160-R Tested Date: 2023-10-11 to 2023-10-19 Issued Date: 2023-10-20 Report No.: BCTC2310675060-1E No.：BCTC/RF-EMC-005 Page 2 of 26 Edition：B.0 FCC ID: 2ADWN-MC160R The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Watch charging wire Trademark: N/A Model/Type reference: MC160-R Prepared For: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Manufacturer: Digiview Technology Limited Address: Room 509, 5/F Tian Shu Block, Xinggang Tongchuanghui, No.6099 Baoan Avenue, Baoan District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-10-10 Sample tested Date: 2023-10-11 to 2023-10-19 Issue Date: 2023-10-20 Report No.: BCTC2310675060-1E Test Standards: FCC Part15.209 ANSI C63.10-2013 Test Results: PASS Tested by: Approved by: Eric Yang/Project Handler Zero Zhou/Reviewer Report No.: BCTC2310675060-1E No.：BCTC/RF-EMC-005 Page 3 of 26 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Test Summary ....................................................................................................... 5 3. Measurement Uncertainty ..................................................................................... 6 4. Product Information And Test Setup ..................................................................... 7 4.1 Product Information ............................................................................................... 7 4.2 Test Setup Configuration ...................................................................................... 7 4.3 Support Equipment ............................................................................................... 8 4.5 Test Mode ............................................................................................................. 8 5. Test Facility And Test Instrument Used ................................................................. 9 5.1 Test Facility ........................................................................................................... 9 5.2 Test Instrument Used ............................................................................................ 9 6. Conducted Emissions .......................................................................................... 11 6.1 Block Diagram Of Test Setup .............................................................................. 11 6.2 Limit .................................................................................................................... 11 6.3 Test Procedure ................................................................................................... 11 6.4 EUT Operating Conditions .................................................................................. 11 6.5 Test Result .......................................................................................................... 12 7. Radiated Emissions ............................................................................................. 14 7.1 Block Diagram Of Test Setup .............................................................................. 14 7.2 Limit .................................................................................................................... 15 7.3 Test Procedure ................................................................................................... 15 7.4 Test Result .......................................................................................................... 16 8. Bandwidth Test .................................................................................................... 20 9. Antenna Requirements ........................................................................................ 22 10. EUT Photographs ................................................................................................ 23 11. EUT Test Setup Photographs.............................................................................. 24 (Note: N/A Means Not Applicable) Report No.: BCTC2310675060-1E No.：BCTC/RF-EMC-005 Page 4 of 26 Edition：B.0 1. Version Report No. Issue Date Description Approved BCTC2310675060-1E 2023-10-20 Original Valid Report No.: BCTC2310675060-1E No.：BCTC/RF-EMC-005 Page 5 of 26 Edition：B.0 2. Test Summary The Product has been tested according to the following specifications: No. Test Parameter Clause No Results 1 Conducted Emission 15.207 PASS 2 Radiated Emission 15.209 PASS 3 20dB Bandwidth 15.215 PASS 4 Antenna Requirement 15.203 PASS Report No.: BCTC2310675060-1E No.：BCTC/RF-EMC-005 Page 6 of 26 Edition：B.0 3. Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the Product as specified in CISPR 16-4-2. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. No. Item Uncertainty 1 3m chamber Radiated spurious emission(9kHz-30MHz) U=3.7dB 2 3m chamber Radiated spurious emission(30MHz-1GHz) U=4.3dB 3 3m chamber Radiated spurious emission(1GHz-18GHz) U=4.5dB 4 3m chamber Radiated spurious emission(18GHz-40GHz) U=3.34dB…

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Conducted Emissions Photo Radiated Measurement Photos