FCC ID: 2AR3N-MW23W11 MIIIW Music Cube True Wireless Noise-cancelling Earbuds

1.5 1.5 5 6 380mAh 40mAh x 2 MIIIW-W11Connected

23 5.3 OFF

*1 2 35 16:48 MIIIW-W11 1 2 3 4 L OFF R OFF 5

(Pb)

(Hg)

(Cd)

(Cr(VI))

(PBB)

(PBDE) PCBA SJ/T 11364 O GB/T26572 X GB/T26572

7 8 - 15 12 15 1. 2. 3. 4. 5. 6 7 8

: 28 4 A 04 C

: www.MIIIW.com

: 400-010-2882 Manufacturer: Beijing Miiiw Technology Co., Ltd. Address: Rm. 04C , 4/F, Tower A, No. A28Xinxi Road Haidian District, Beijing. Please visit www.MIIIW.com for information about the product. 1. 2. 3. 4. 5. 6. 1. 2. 3. 4. /

5. 5V/1A, 6. 7. 5 Know your earbuds Charging Indicator status Bluetooth pairing Instructions Names and content of hazardous substances in the product

, Charging time: About 1.5 hours for earbuds,about 1.5 hours for charging case Talk time: Approximately 5 hours Music playback time: Approximately 6 hours Charging case380mAh Baery capacity: (Earbud) 40mAh x 2 Fully charged case: 2~3 times of charging for earbuds Bluetooth version: 5.3 Charging case charging: White light ashes Fully charged: White light keeps on Earbuds charging: Only place the le earbud into the charging case, close the cover, and the indicator ashes once. Place the two earbuds in the charging case at the same time and close the cover, the indicator ashes twice, then keeps on and charges the earbuds. Fully charged: The indicator goes out and enters standby mode. Large earcaps Middle earcaps Small earcaps Touch area Earbud indicator Earbud charging interface Earbud reset buon Charging case indicator Charging case charging interface Charging cable Open the charging case, the le and right earbuds automatically turn on to pair, and the earbuds indicator ashes alternately in white and blue. Open the Bluetooth of the device, search for MIIIW-W11 and click. Aer hearing the Connected prompt tone, you can use them. Notes: (1) If the connection fails, place the earbuds in the charging case and repeat the above steps.

(2) The earbuds only support one-on-one pairing and cannot be paired with two devices at the same time. If you want to use them on other devices, please disconnect the paired device rst to connect to the new one.

(3) If you need to replace the device, press and hold the earbud reset buon on the charging case for 5 seconds to disconnect the paired device. Available equipment Enable Bluetooth Paired device MIIIW-W11 Bluetooth 16:48 Answer a call Hang up a call Reject a call Hazardous substances Play/Pause Previous track Next track Noise cancellation on Transparency mode OFF Noise cancellation o Game mode on/o Parts Plastic case Circuit board

(PCBA) Lithium baery Speaker Pb Cd Hg Cr6+

PBBs PBDEs DIBP DEHP DBP BBP L Double-tap Double-tap Tap thrice Tap thrice Tap four times R Tap four times OFF Long press Long press OFF 15 Judge according to provisions of EU RoHS 2.0 Amendment Directive(EU) 2015/863. O: Indicate the content of hazardous substances in all homogeneous materials of the part is below the limit requirement. X: Indicate the content of the hazardous substance in all homogeneous materials of the part is above the limit requirement. 16 9 10 11 12 13 14 W11- V1.1 20230516 W11 Instructions 20230516 2023 05 16 105g

0.5mm pantone Cool Gray 11C 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 u sed in portable exposure condition without restriction

Beijing Miiiw Technology Co.,Ltd.

(2023.06.01) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature:

Name: ZHENHAO CHEN Title: CEO

(Beijing Miiiw Technology Co.,Ltd.)

(June. 01, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2AR3N-MW23W11)

[Beijing Miiiw Technology Co.,Ltd.] (the applicant) 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. Sincerely,

(Applicant signature)

(Applicant printed name) ZHENHAO CHEN

(Beijing Miiiw Technology Co.,Ltd.)

(June. 01, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2AR3N-MW23W11)

[Beijing Miiiw Technology Co.,Ltd.] (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Sincerely,

(Applicant signature)

(Applicant printed name) ZHENHAO CHEN

Beijing Miiiw Technology Co.,Ltd.

(2023.06.01) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (MIIIW Music Cube True Wireless Noise-cancelling Earbuds / MW23W11 / FCC ID: 2AR3N-MW23W11) To Whom It May Concern:

This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No No No NOTE 1 NOTE 1 No No Short-Term Confidentiality NOTE 2 No No No No No No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature:

Name: ZHENHAO CHEN Title: CEO

Attestation Statements

(June. 01, 2023) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID:2AR3N-MW23W11)

(Beijing Miiiw Technology Co.,Ltd.), the undersigned, hereby authorize (SOUTH BAY INNOVATION LLC) to act as our designated U.S. agent for service of process, (Beijing Miiiw Technology Co.,Ltd.) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment.

(SOUTH BAY INNOVATION LLC) accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-

related proceeding involving the equipment. Applicant Information:

Company name: Beijing Miiiw Technology Co.,Ltd. Contact Name: ZHENHAO CHEN Address: Room 04C, 4/F, Tower A, No. A28, Xinxi Road, Haidian District, Beijing Telephone No: 13538214502 Email: miiitw@miitw.com U.S. Agent Information:

Company Name: SOUTH BAY INNOVATION LLC Address: 23545 CRENSHAW BLVD STE 106 Torrance, CA 90505 Contact Name: Yueting Zhu Telephone No: 4243769142 Email: southbayinnovation@southbayinnovation.com FRN: 0033401811 zhao CO, YyQI Applicant Signature: Agent Signature:

Applicant printed name: ZHENHAO CHEN Agent printed name: Yueting Zhu