FCC ID: 2AKFED113 DeFunc BT Headphone GO

CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. The battery shall not be exposed to excessive heat such as sunshine, fire or the like. VAT No:SE559005911801

A B C D E F G 1 THIS REGISTERED DESIGN IS THE PROPERTY OF TOPALONG ENGINEERING AND IS NOT TO BE REPRODUCED, DISCLOSED TO A THIRD PARTY OR COPIED WITHOUT PRIOR WRITTEN PERMISSION. H I DESCRIPTION PRELIMINARY REV 1 J REV. BY Sky DATE

2 3 4 5 6 7 8 E G G Notes:

1. Dimensions in parenthesis are in inches. 2. Mismatch limitations in the closed position including overhang. Mismatch, Warp, Etc to be +/- 0.006 [0.15]. 3. Location of all gate vestiges to remain flush to part surface and not to interfere with assembled functionality. 4. No short shots or splay visible upon visual inspection. 5. Bordered dimensions are QC (Quality Control) dimensions. 6. Dimensions are adjustable based on functional requirements. 7. Break all sharp edge. 8. All surface finished to be 32 unless specified. DeFunc BT Headphone GO D1131 Black 2AKFED113 DeFunc BT Headphone GO D1132 White 2AKFED113 DeFunc BT Headphone GO D1138 Grey 2AKFED113 Model:D1131 FCC ID: 2AKFED113 DC 5V 300mA Made in China XXX-XXXXXX Model:D1132 FCC ID: 2AKFED113 DC 5V 300mA Made in China XXX-XXXXXX Model:D1138 FCC ID: 2AKFED113 DC 5V 300mA Made in China XXX-XXXXXX TOPALONG ENGINEERING Entrusted Solutions to ODM/OEM of Mobile Accessories www.topalong.com Defunc BT Headphone GO - Lable

DES. ENG Sky CHK. DWG SIZE A4 APP.

MAT'L

DECIMAL FINISHING 0.006

FRACT. TOLERANCE EXCEPT AS NOTED PROJECT NO. DATE

2017-8-19 DO NOT SCALE DWG DWG NO. SHEET 1 of 1

SHRINKAGE APPROX. WT. 1/64 ANGULAR SCALE 015'

0.257 g. REV. 1 1:5

Model:D1131 FCC ID: 2AKFED113 DC 5V 300mA Made in China XXX-XXXXXX 15mm 21mm E 1 : 1 PART NAME CREATIVE

The Art of Utility AB TO: FederalCommunicationCommission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC lD: ZAKFEDl13 To whom it may concern:

Dale:2017-08-18 We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch and Joyce Shi in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC lD above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, lnc., still resides with Ihe Arl of Utility AB. This authorization is valid until further written notice from the applicant. Print Name: Johan Wahlback Title: CEO

:::ffny: The Art of Utility AB Telephone: +46708886989 E-mail: johan@defunc. com The Art of Utility AB VAT: SE55900591 1801 - info@de.tunc.com Danderydsgatan 28, 5 tr, 114 26 Stockholm, Sweden

Date: 2017-08-1 8 Request for Confidentialitv Subject: Confidentiality Request for: FCC ID: 2AKFED113 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested I Short term tr ShortTerm f Short Term I Short Term I sho*term I Short term I ShortTerm I Short Term I Short Term ffi Permanent I Permanent*l ffi Permanent I Permanent ffi Permanent flPermanent*

I Permanent Exhibit BlockDiagrams External Photos Internal Photos Operation Description/Theory of Operation Tune-Up Procedure Schematics Test Setup Photos l]ser's Manual Part List

(Insert Explanation as Necessary)

*Note:

The Art of Utilitv AB has spent substantial effort in developing this product and it is one ofthe first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the desigrr will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanent withheld from public review due to materials that contain trade secrets and proprietary inforrnation not customarily released to the public.

(specify number of days not to erce 2_ days from the date of the Grant of Equipment Short-Term Confi dentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TCB in the event information regarding the product or the product is made available to the public. TCB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications:

The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By:

Title:

On behalf of:

The Art of Utility AB

(CompanyName) Telephone:

+46708886989 Johan Wahlback

(Print name) The Art of Utility AB VAT: SE55900591 1 801 - info@de-tunc.com Danderydsgatan 28, S tr, 114 2$ Stockholm, Sweden