FCC ID: 2A27V-AVATAR50 TWS EarphoneBluetooth

Report No: SSP24010082-1E FCC ID: 2A27V-AVATAR50 Annex D. Label and Information FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location Annex of Test Report

SPECIFICATIONS

CUSTOMER:

DESCRIPTION:

CUSTOMER PART No:

OUR MODEL NO:

DATE:

PBX3216MC02 2020/12/22

, PLEASE RETURN TO US ONE COPY OF SPECIFICATION FOR APPROVAL WITH YOUR APPROVED SIGNATURES X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 PBX3216MC02 Specification Operating Temp. : -40~+85 1. FEATURES:

Light weight, compact Wide bandwidth, low cost Built-in antenna with high gain 2. APPLICATIONS:

Bluetooth, Wireless LAN, Mobile TV Home RF System, etc 3. PRODUCT IDENTIFICATION C H I P 2 4 5 0 3 2 1 6

(1)

(2)

(3)

(1) Product type: Multilayer chip Antenna

(2) Center Frequency: 2450MHz

(3) External Dimensions (LW) (mm): 3.2*1.6 4. SHAPE AND DIMENSIONS:

L W H A 3.20.2 1.60.2 0.520.1 0.40.1 X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 mm X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 APPLICATION GUIDE 5. SPECIFICATIONS:

* Test condition: Test board size 90*40 mm Matching circuit: Pi matching circuit will be required X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 6. Electrical Characteristics :

Mark 1 2 3 Frequency 2400 MHz 2440 MHz 2480 MHz VSWR 1.513 1.068 1.464 X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 Radiation Pattern The Gain pattern is measured in FAR-field chamber. DUT is placed on the table of rotator,a standard horn antenna and Vector Network Analyzer is used to collect data. X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 3D Gain Pattern (2400 MHz) 3D Gain Pattern (2440 MHz) 3D Gain Pattern (2480 MHz) X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 7. Environmental Characteristics

(1) Reliability Test

(2) Storage Condition

(a) At warehouse:

The temperature should be within 0 ~ 30 and humidity should be less than 60% RH. The product should be used within 1 year from the time of delivery.

(b) On board:

The temperature should be within -40~85 and humidity should be less than 85% RH.

(3) Operating Temperature Range Operating temperature range : -40 to +105. X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 8. Recommended Reflow Soldering

(1) Soldering Gun Procedure Note the follows, in case of using solder gun for replacement.

(a) The tip temperature must be less than 350C for the period within 3 seconds by using soldering gun under 30 W.

(b) The soldering gun tip shall not touch this product directly.

(2) Soldering Volume Note that excess of soldering volume will easily get crack the body of this product. X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1 9. Taping Package and Label Marking: (unit: mm)

(1) Quantity/Reel: 5000pcs/Reel

(2) Carrier tape dimensions

(3) Taping reel dimensions X.X UNLESS OTHER SPECIFIED TOLERANCES ON X A N G L E S SCALEN/A DRAWN BY : Sera H O L E D I A UNITmm CHECKED BY: XD X.XX DESIGNED BY: Sera APPROVED BY: XD TITLECHIP2450-3216 Specification THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DOCUMENT NO. 3216 SPEC REV. P1

Dongguan Genai Technology Co., LTD Date: January 23, 2024 Product Model Number: Avatar 50 FCC ID: 2A27V-AVATAR50 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 ORGANIZATION. 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 ORGANIZATION. on our behalf shall have the same effect as acts of our own. By: Andy Li Contact Listed on FCC Wesbite Title: Manager Email: yangzhilin@genai.com.cn Telephone: +86-0769-39005678 On behalf of: Dongguan Genai Technology Co., LTD

Dongguan Genai Technology Co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2A27V-AVATAR50 To Whom It May Concern, Date: January 23, 2024 Pursuant to the provisions of the Commissions 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: Andy Li Title: Manager

Dongguan Genai Technology Co., LTD U.S. Agent Letter of Attestation To: Federal Communications Commission Date: 01-23-2024 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement Part 2.911(d)(7) filing FCC ID: 2A27V-AVATAR50 Dongguan Genai Technology Co., LTD (the applicant) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (the agent) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name:

CLF Import and Export Limited FRN: 0033489683 Address:

1312 17th Street #692, Denver, CO 80202, United States Contact Person: David Chen Tel: +1 949 254 2565 Signature:

Email: market@clfimportexport.com Applicant Company Name: Dongguan Genai Technology Co., LTD FRN: 0031388945 Address:

Room 101, 1st Building, No. 3, Kuiqiao Road, Fuxin lake, Tangxia town, Dongguan city, Guangdong Province, China Contact Person: Andy Li Tel: +86-0769-39005678 Signature:

Email: yangzhilin@genai.com.cn

Dongguan Genai Technology Co., LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 23, 2024 FCC ID: 2A27V-AVATAR50 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Dongguan Genai Technology Co., LTD 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Dongguan Genai Technology Co., LTD 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. Applicant: Dongguan Genai Technology Co., LTD Address: Room 101, 1st Building, No. 3, Kuiqiao Road, Fuxin lake, Tangxia town, Dongguan city, Guangdong Province, China Contact Person: Andy Li Tel.: +86-0769-39005678 Email: yangzhilin@genai.com.cn Sincerely, Signature: