FCC ID: WOX-SK-646DM BT+wireless dual-mode Keyboard

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. 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. 5. If you need to switch to 2.4G mode, rst plug the receiver at the bottom of the mouse into the computer USB Interface, and then click the Bluetooth mouse code key, keyboard click 2.4G button, keyboard/mouse Select 2.4G connection, the keyboard/mouse automatically code in 2.4G mode, and you can use it. Candy Pro 1. Load 1 AA(No. 5) battery into the mouse battery bin and 2 AAA

(No. 7) batteries into the mouse battery bin In the keyboard battery compartment (Note: note the positive and negative terminals of the battery compartment). 2. Turn ON the power switch at the bottom of the mouse and keyboard. 3. Open the computer Bluetooth device, enter the Bluetooth search interface, click the keyboard/mouse Bluetooth code Key, select Bluetooth (BT1) channel, long press the Bluetooth code key (more than three seconds), Bluetooth 1 channel The green light blinks slowly, the keyboard/mouse enters the code matching state, and the computer nds the device name:

Candy Pro BT. Click Connect to use. 4. If the keyboard/mouse needs to be connected to another device at the same time, turn on the computer Bluetooth device and enter In the Bluetooth search interface, click the keyboard/

mouse Bluetooth code key and select Bluetooth (BT2) channel. Long press the Bluetooth code key (more than 3 seconds >, the green light of Bluetooth 2 channel will blink slowly, and the keyboard/mouse will enter After code loading, the computer nds the device name: Candy Pro BT. Click Connect Use. A:Basic function description:

1. 2-channel Bluetooth +2.4G 112-key crater keyboard. 2. BT1/BT2 Press to switch the Bluetooth channel. 3. To switch to 2.4G channel mode. 4.When switching to the current channel, the green light under this button will be on for 3~5 seconds. 5.BT1/BT2 can be switched to the channel in a single time, and long press for 3 seconds under the Bluetooth channel to pair the code.The light under the current button blinks slowly for up to 3 minutes to enter Bluetooth mode. 6.Compatible systems can be switched through FN+Q/W/E. The factory default is FN+W

(Switch to Windows) This system is required on F1-F12 Use the FN key to trigger multimedia FN+E

(Switch to IOS) FN+Q

(Switch to Android) Cut Copy Paste Cut Copy Paste Cut Copy Paste Lauguage Switch Lauguage Switch Lauguage Switch Search Search Search Previous Track Previous Track Previous Track Play/Pause Next Track Mute Play/Pause Next Track Mute Play/Pause Next Track Mute Volume Down Volume Down Volume Down Volume Up Volume Up Screen Lock Screen Lock Volume Up Screen Lock Open the home page Back to the main screen Back to the main screen Brightness to reduce Brightness to reduce Brightness to reduce Brightness increases Brightness increases Brightness increases Code matching mode: BT1/BT2 Long press for code matching (the green light blinks slowly), short press to switch channels 7. There is a battery power switch at the bottom of the keyboard 8. Applicable system in Bluetooth mode:

Windows Windows8.0 or later is recommended MacOS MacOS10.10 or later is recommended Android - Android4.3 or above is recommended It can run in Windows XP,Vista, Windows 7, Windows 8/ in 2.4G mode Windows 10 and other operating systems 9. Indicator Light Description

:Low power indicator: When the battery voltage is lower than 2.2V, the red light blinks slowly.

:NUM Indicator (red).

:2.4G channel indicator (green).

:CAPS LOCK Switch indicator (red light) .

:Bluetooth channel 1 indicator (green).

:Bluetooth channel 2 indicator (green).

BT1/BT2, 1. 1AA(5)2AAA(7) 2. ON 3. /

(BT1)1

/Candy Pro BT . 4. /

/ (BT2) 2/

Candy Pro BT 5. 2.4GUSB 2.4G/

2.4G2.4G/

A:

1. 2+2.4G 112. 2. BT1/BT2. 3. 2.4G. 4. 3~5. 5. BT1/BT2 3 3. 6. FN+Q/W/E. 7. 8. Windows Windows8.0 MacOS MacOS10.10 Android - Android4.3 2.4G Win XP,Vista,Win7Win8/

Win 10 9. FN+W

(Windows) F1~F12 FN

FN+E

(IOS) FN+Q

(Android)

:2.2V.

:NUM() .

:2.4G() .

:CAPS LOCK() .

:1() .

:2() .

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:50X20MM

FCC ID: WOX-SK-646DM

100%

K-size:79.5X27.5mm

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:50X20MM

Oct 27, 2023 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commissions regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with S h e n z h e n S Q T E l e c t r o n i c s C o . , L t d /

ZhengChengFeng TechnologyZone Xinsha Road, ShaYi Village, Sha jing Town, Baoan Area, Shenzhen, China, 508040

<Signature>

NameSam Qu TitleManager Applicant CompanyShenzhen SQT Electronics Co.,Ltd

Oct 27, 2023 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: WOX-SK-646DM Product Name: BT+wireless dual-mode Keyboard Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature>

NameSam Qu TitleManager Applicant CompanyShenzhen SQT Electronics Co.,Ltd

Shenzhen SQT Electronics Co.,Ltd Statement We Shenzhen SQT Electronics Co.,Ltd Hereby Declare that The product BT+wireless dual-mode Keyboard, models no. Candy Pro, SMK-646M3DM, SMK-646M2DM, SMK-646M4DM, SMK-646386DM, SMK-646385DM, SK-646DM, SK-646DM are all identical in interior structure, electrical circuits and components, and just the model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely,

<Signature>

NameSam Qu TitleManager Applicant CompanyShenzhen SQT Electronics Co.,Ltd

Shenzhen SQT Electronics Co.,Ltd Covered Equipment Certification Attestation Letter 10/27/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: WOX-SK-646DM Shenzhen SQT Electronics 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not covered equipment. Shenzhen SQT Electronics 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. Signed:

Printed name: Sam Qu Title: Manager Company Name: Shenzhen SQT Electronics Co.,Ltd Date: 10/27/2023

Shenzhen SQT Electronics Co.,Ltd U.S. Agent Designation for Service of Process -

Certification Attestation Letter 10/27/2023 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: WOX-SK-646DM FRN of Grantee: 0018089821 Per section 2.911(d)(7) of the FCC rules, Shenzhen SQT Electronics Co.,Ltd (the applicant) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process:

Company Name: Stariver Consulting Company FCC Registration Number (FRN): 0033400433 U.S. Company Address: 2363 James St #1098 Syracuse, NY 13206, USA Agent Name: Chong He Agent Email Address: stariverusagent@gmail.com The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed:

Agent Signed:

Signed:

Printed name: Sam Qu Title: Manager Company Name: Shenzhen SQT Electronics Co.,Ltd Date: 10/27/2023 Signed:

Printed name: Chong He Title: Manager Company Name: Stariver Consulting Company Date: 10/31/2023

* the applicant must designate a contact located in the United States for purposes of acting as the applicants agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.