FCC ID: 2AAQF-F400 BLUETOOTH SPEAKER

F400 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:

o Reorient or relocate the receiving antenna. o Increase the separation between the equipment and receiver. o Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. o 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.

P D F 42.5mm 45mm size:85 x 90mm 105G 42.5 X 45MM

: 85 x 90mm 42.5 X 45MM

: 105G

F C C W a r n i n g :

T h i s e q u i p m e n t h a s b e e n t e s t e d a n d f o u n d t o c o m p l y w i t h t h e l i m i t s f o r a C l a s s B d i g i t a l d e v i c e , p u r s u a n t t o p a r t 1 5 o f t h e F C C R u l e s . T h e s e l i m i t s a r e d e s i g n e d t o p r o v i d e r e a s o n a b l e p r o t e c t i o n a g a i n s t h a r m f u l i n t e r f e r e n c e i n a r e s i d e n t i a l i n s t a l l a t i o n . T h i s e q u i p m e n t g e n e r a t e s , u s e s a n d c a n r a d i a t e r a d i o f r e q u e n c y e n e r g y a n d , i f n o t i n s t a l l e d a n d u s e d i n a c c o r d a n c e w i t h t h e i n s t r u c t i o n s , m a y c a u s e h a r m f u l i n t e r f e r e n c e t o r a d i o c o m m u n i c a t i o n s . H o w e v e r , t h e r e i s n o g u a r a n t e e t h a t i n t e r f e r e n c e w i l l n o t o c c u r i n a p a r t i c u l a r i n s t a l l a t i o n . I f t h i s e q u i p m e n t d o e s c a u s e h a r m f u l i n t e r f e r e n c e t o r a d i o o r t e l e v i s i o n r e c e p t i o n , w h i c h c a n b e d e t e r m i n e d b y t u r n i n g t h e e q u i p m e n t o f f a n d o n , t h e u s e r i s e n c o u r a g e d t o t r y t o c o r r e c t t h e i n t e r f e r e n c e b y o n e o r m o r e o f t h e f o l l o w i n g m e a s u r e s :

R e o r i e n t o r r e l o c a t e t h e r e c e i v i n g a n t e n n a . I n c r e a s e t h e s e p a r a t i o n b e t w e e n t h e e q u i p m e n t a n d r e c e i v e r . C o n n e c t t h e e q u i p m e n t i n t o a n o u t l e t o n a c i r c u i t d i f f e r e n t f r o m t h a t t o w h i c h t h e r e c e i v e r i s c o n n e c t e d . C o n s u l t t h e d e a l e r o r a n e x p e r i e n c e d r a d i o / T V t e c h n i c i a n f o r h e l p . C a u t i o n : A n y c h a n g e s o r m o d i f i c a t i o n s t o t h i s d e v i c e n o t e x p l i c i t l y a p p r o v e d b y m a n u f a c t u r e r c o u l d v o i d y o u r a u t h o r i t y t o o p e r a t e t h i s e q u i p m e n t . T h i s d e v i c e c o m p l i e s w i t h p a r t 1 5 o f t h e F C C R u l e s . O p e r a t i o n i s s u b j e c t t o t h e f o l l o w i n g t w o c o n d i t i o n s : ( 1 ) T h i s d e v i c e m a y n o t c a u s e h a r m f u l i n t e r f e r e n c e , a n d ( 2 ) t h i s d e v i c e m u s t a c c e p t a n y i n t e r f e r e n c e r e c e i v e d , i n c l u d i n g i n t e r f e r e n c e t h a t m a y c a u s e u n d e s i r e d o p e r a t i o n . T h e d e v i c e h a s b e e n e v a l u a t e d t o m e e t g e n e r a l R F e x p o s u r e r e q u i r e m e n t . T h e d e v i c e c a n b e u s e d i n p o r t a b l e e x p o s u r e c o n d i t i o n w i t h o u t r e s t r i c t i o n . F400 PO No. DC171125-001 NUMBER 1PCS 20180117 416-0F400091-00R

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAQF-F400 Label and Location BLUETOOTH SPEAKER Model No.: F400 FCC ID : 2AAQF-F400 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. Size: L: 3.5cm*W: 3.0cm Label Location This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1

China Electronics Shenzhen Company Agent Authorization Company: China Electronics Shenzhen Company Address: 33F, Tower A, Electronic Science and Technology Building, 2070 Shennan Zhonglu, Futian District, Shenzhen, China Product Name: BLUETOOTH SPEAKER Trade Mark: N/A Model Number(s): F400, 7198-44 FCC ID: 2AAQF-F400 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:

Name:

Xuning XIE Title:

Certification Engineer Company: China Electronics Shenzhen Company Date: 2020-12-23

33F, Tower A, Electronic Science and Technology Building, 2070 Shennan Zhonglu, China Electronics Shenzhen Company Futian District, Shenzhen, China Date: December 23, 2020 FCC ID: 2AAQF-F400 Model Number: F400, 7198-44 To:

Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, China Electronics Shenzhen Company hereby declare that our product (Bluetooth Earphones) Model Number: F400 will disable Bluetooth Lower Energy function

(Bluetooth V5.0 LE) by software and only open Bluetooth Classics function (Bluetooth V5.0) although Bluetooth modular AC6905A support both Bluetooth Lower Energy

(Bluetooth V5.0 LE) and Bluetooth Classics (Bluetooth V5.0) due to marketing purposes. End-user will only use Bluetooth Classics (Bluetooth V5.0) in USA market. Please contact me if you have any question. Sincerely,

(Signed) Name/Title: Xuning XIE / Certification Engineer Company: China Electronics Shenzhen Company Address: 33F, Tower A, Electronic Science and Technology Building, 2070 Shennan Zhonglu, Futian District, Shenzhen, China Phone: +86 0755-83783780 Fax: +86 0755-83783961 E-Mail: artie@geminisound.com

China Electronics Shenzhen Company Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-12-23 2AAQF-F400 Subject; Request for Confidentiality FCC ID:

To Whom It May Concern, 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. 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);

Schematic Diagram Block Diagram Operational Description External Photos Test Setup Photos Internal Photos User Manual OR For 45 days, pursuant to Public Notice DA 04-1705. 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:

Title:

Xuning XIE Certification Engineer