2BUXD-SW-150Active Noise cancelling Headphone

• On the right earcup,carefuIIy plug the Type-C cable into Type-C charging port. and connect the other end of the cable to either a computer USB port or to a USB-compatible car or wall charger . • Solid red LED light will appear to indicate when the headphone is charging. • When charging is complete, the LED light will turn Blue. • Charging time is approximately 3.5 hours. Charge It Turn It On/Off • Press & hold the power button on the right side of the headphone for about 3 seconds until the LED indicator light turns on. • Press & hold the power button again for 4 seconds until the LED light turns off. Pair & Connect With New Device • Power on the wireless bluetooth headphone(refer to the "Turn It On" section). • To pair the headphone with a new device,the Red and blue LED light blink to indicate it is ready to be paired with your device. • On your Bluetooth-enabled smartphone,tabIet or media player ,navigate to the Bluetooth settings menu,turn on the Bluetooth feature,and search for new devices After a few seconds you will see “P102ANC Pro ”listed. • Tap this modei to select it.Solid blue LED light indicate your device has successfully paired. • With your previously paired device’s Bluetooth turned on and in range,The headphone will automatically reconnect to the last Bluetooth device it was connected to. Play • Connect your device to the headphone via Bluetooth(refer to the” Pair & Connect" section) • Open your favorite music app and press play. • Control the music,track & volume from your device,or control the music & volume.Press the Power button once to play/pause music & answer caIIs,press it twice to redial the last number called on your phone,and press & hold it to reject an incoming call. • All audio,incIuding music,games,videos,and notifications will be routed through the headphone. Button Function Troubleshooting • No power • Music is not playing over Bluetooth • Bluetooth device will not reconnect with the headphone - Navigate to your Bluetooth settings menu on your Bluetooth device,tap “P102ANC Pro” , and select "Forget" . - Now follow the steps to pair your device again.Or , press & hold the power button on the headphone (while powered on) to disconnect the headphones from any connected devices. Then follow the steps to reconnect your device. - Make sure your Bluetooth device has A2DP profile. Check if both devices are paired and connected over Bluetooth.Restart the headphone to reconnect your Bluetooth device. - Recharge your wireless bluetooth headphone using the Type-C cable. Product Diagram press & Hold (3 Sec):Power On Press & Hold (4 Sec):Power Off Play/Pause,Answer/End Calls Double Click: Re-dial Last Dialed Phone Number Press & Hold (1-2 Sec):Reject Incoming Call Type-C Charging / AUX Port Microphone LED indicator NOTE:If the headphone is not used within 5 minutes.the headphones will automatically turn off to save battery. Previous Track / Volume Down ANC Button Next Track / Volume Up SW-150 USER MANUAL • Press < area(refer to product Diagram) to next track. • Press > area(refer to product Diagram) to previous track. • Press & Hold < area(refer to product Diagram) to turn up the volume. • Press & Hold > area(refer to product Diagram) to turn down the volume. • Press ANC buton (refer to product Diagram) once then the White LED light on means ANC function turn on. • 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. • The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Rev 1/26/2023 INW INC. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 28, 2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BUXD-SW-150 [INW INC.] certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [INW INC.] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) Khalid Aldajani Rev 1/26/2023 INW INC. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 28, 2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BUXD-SW-150 [INW INC.] certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Khalid Aldajani

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: INW INC. Address: 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States FRN: 0037859881 Contact Name: Khalid Aldajani Telephone No: 1-916-370-2662 E-mail: [email protected] This letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of INW INC. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Applicant: Company Name: INW INC. Product Description: Active Noise cancelling Headphone FRN: 0037859881 Grantee Code: 2BUXD FCC ID: 2BUXD-SW-150 Contact Name: Khalid Aldajani Address: 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States Telephone No: 1-916-370-2662 E-mail: [email protected] The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. This Agreement is valid until (Permanently valid). Date: 2026/5/28 Applicant’s Name: INW INC. US Agent for Service of Process’s Name: INW INC. Title: President Title: President Signature Signature

INW INC. Family models declaration letter May 28, 2026 We INW INC. Of 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States Declare under our sole responsibility that the product FCC ID: 2BUXD-SW-150 Product: Active Noise cancelling Headphone Model Number: SW-150, P101, P102, P103, P104, P105, AudioMatrix Hybrid ANC Headphone, SW-151, SW-152 All the models are the same circuit and module, except the colour and model No.. Khalid Aldajani/ President E-mail : [email protected] Phone : 1-916-370-2662 Fax : 1-916-370-2662 Address : 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States

INW INC. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: August 29, 2026 Subject; Request for Confidentiality FCC ID: 2BUXD-SW-150 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: Khalid Aldajani Title: President

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 INW INC. Date: May 28, 2026 Product Model Number: SW-150, P101, P102, P103, P104, P105, AudioMatrix Hybrid ANC Headphone, SW-151, SW-152 FCC ID: 2BUXD-SW-150 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 that QAI Laboratories Ltd. 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 by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: President Email: [email protected] Telephone: 1-916-370-2662 On behalf of: INW INC.

Ext Photos Model: SW-150 Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7

 Cold Gray 9C    19.83 mm 8.19 mm 8.12 mm 19.97 mm

Int Photos Model: SW-150 Photo 1 Photo 2 Photo 3 Photo 4 ANT Photo 5 Photo 6

- Page 1 of 9 - Report No.: HB20260522004E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: Active Noise cancelling Headphone Trade Mark: N/A Model Number: SW-150 FCC ID: 2BUXD-SW-150 Prepared for INW INC. 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 9 - Report No.: HB20260522004E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 5 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 6 2.1 TEST LABORATORY ..................................................................................................................................................... 6 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 6 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 6 2.4 TEST SOFTWARE ........................................................................................................................................................ 6 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 7 4 RF EXPOSURE..................................................................................................................................................... 8 4.1 STANDALONE SAR TEST EXCLUSION CONSIDERATIONS........................................................................................................ 8 4.1.1. Limit ............................................................................................................................................................ 8 4.1.2. Test Procedures ........................................................................................................................................... 8 4.1.3. Test Result ................................................................................................................................................... 9 - Page 3 of 9 - Report No.: HB20260522004E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : INW INC. Address ................................. : 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States Manufacturer's Name .......... : SHENZHEN LISAIER TRONICS CO., LTD. Address ................................. : NO.22, Xihu Industrial Park, Xikeng, Henggang Town, Shenzhen China Product description Product name ........................ : Active Noise cancelling Headphone Model Number ....................... : SW-150 Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 447498 D01 General RF Exposure Guidance v06 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : May 25, 2026~May 28, 2026 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : (M i n g L i u) Authorized Signatory : (L e o S u) - Page 4 of 9 - Report No.: HB20260522004E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History Revised No. Date of Issue Description 01 May 28, 2026 Original - Page 5 of 9 - Report No.: HB20260522004E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com 1 General Description 1.1 Description of EUT Product name: Active Noise cancelling Headphone Model name: SW-150 Series Model: P101, P102, P103, P104, P105, AudioMatr…

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- Page 1 of 60 - Report No.: HB20260522004E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Test Report Product: Active Noise cancelling Headphone Trade Mark: N/A Model Number: SW-150 FCC ID: 2BUXD-SW-150 Prepared for INW INC. 5700 Stoneridge Mall Road, Suite 160 Pleasanton California United States Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 60 - Report No.: HB20260522004E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 6 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 6 1.2 TEST MODE .............................................................................................................................................................. 6 1.3 OPERATION CHANNEL LIST .......................................................................................................................................... 6 1.4 TEST SETUP .............................................................................................................................................................. 7 1.5 POWER SETTING CONFIGURATION PARAMETERS ............................................................................................................... 7 1.6 ANCILLARY EQUIPMENT .............................................................................................................................................. 8 2 SUMMARY OF TEST RESULT ............................................................................................................................... 9 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................10 3.1 TEST LABORATORY ................................................................................................................................................... 10 3.2 ENVIRONMENTAL CONDITIONS ................................................................................................................................... 10 3.3 MEASUREMENT UNCERTAINTY ................................................................................................................................... 10 3.4 TEST SOFTWARE ...................................................................................................................................................... 11 4 LIST OF TEST EQUIPMENT .................................................................................................................................12 5 TEST ITEM AND RESULTS ...................................................................................................................................14 5.1 ANTENNA REQUIREMENT .......................................................................................................................................... 14 5.1.1 Standard Requirement ............................................................................................................................. 14 5.1.2 Test Result ................................................................................................................................................. 14 5.2 CONDUCTED EMISSION ............................................................................................................................................. 15 5.2.1 Limits ........................................................................................................................................................ 15 5.2.2 Test Procedures ......................................................................................................................................... 15 5.2.3 Test Setup .................................................................................................................................................. 16 5.2.4 Test Result ................................................................................................................................................. 16 5.3 RADIATED EMISSION ................................................................................................................................................ 19 5.3.1 Limits ........................................................................................................................................................ 19 5.3.2 Test Procedures ......................................................................................................................................... 19 5.3.3 Test Setup .................................................................................................................................................. 19 5.3.4 Test Result ................................................................................................................................................. 20 5.3.5 Radiated Band Edge ................................................................................................................................. 25 5.4 PEAK OUTPUT POWER ............................................................................................................................................. 26 5.4.…

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Inverted F Antenna Specification Summary ITEM ANT SPEC Antenna type PCB Antenna Horizontal Vertical Center 2400MHz 2400MHz 2500MHz 2400MHz 2400MHz 2500MHz Frequency -1.26 - 0.76-0.58-5.25 -2.46 -1.86 MAX. Gain Polarization Azimuth Beam Pattern Impedance Antenna Length Manufacture -0.58dBi Horizontal and Vertical Omni-directional 500hm 1 6.6mm ZHUHAI JIELI T ECHNOLOGY CO.,LTD Address: No. 333 Kexing Road, Nanping Town, Xiangzhou District, Zhuhai City Antenna Photo & Length (mm) 6.5mmi_ 丁 16.6mm 8.4mm 」 Gain(dBi) Gain(dBi) Gain(dBi)

- Page 1 of 2 - Photographs of the Test Setup Model: SW-150 Radiated Emission Below 1GHz Radiated Emission Above 1GHz - Page 2 of 2 - Conducted emission