FCC ID: 2BXGL-600FT string light

EN Remote control introduction Read and follow all safety instructions Remote control introduction string light 1. This product is used with the supplied power adapter. Keep away from sharp objects or strong corrosive chemicals. 2. Do not dispose of the product in fire. 3. Do not use the permanent lights if any part of the product is damaged or broken. Dispose of the product safely in accordance with local regulations. 4. Do not disassemble or modify the product. 5. If the remote doesn't work, please try to change the battery of the remote. 6. Please take good care of the controller and power adapter and keep them dry. BATTERY WARNING KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue, and death. Severe burns can occur within 2 hours of ingestion. Seek medical attention immediately. WARNING INGESTlON HAZARD: This product contains a button cell or coin battery. ABOUT RECYCLE:

Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authority or retailer for recycling advice. ABOUT BATTERY:

BATTERY TYPE: CR2025 plase not change the battery by yourself. please not throw the battery into fire/high temperature. Waste battery products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authority or retailer for recycling advice. Auto

OFF

ON Specitications Light Display Technology: RGBIC Output Voltage: 24V Domination Principle: Bt 5.2 Operation Platform: Android7.0/ios 12.0 or later Control Mode: APP Control+Remote Control Email: [email protected] Modle +/-

Speed +/-

Turn off after 1 hour Turn off after 2 hour Turn off after 3 hour Turn off after 4 hour

luminance +/-

Static Color Bt Control Step 1:

Please open your mobile phone and scan the code to download the app,named

" SurpLife app"

Warm Light Step 2:

16color switches Install the APP first, open Bt Menu on your mobile phone, connect it, then open the APP and go to the operating interface and select the deviceone-click connection. Music Modle1

Music Modle2

Lock key

(First press: Except open and key, other keys are invalid) APP Instruction I. Download the APP Download the "Surplife" app from the App Store and Google Play Store, or scan the QRcode. II. How do I connect to Surplife App?

1) Register/log in to your Surplife account. III.How to use Al voice control:

Introduce:I am your smart lighting assistant, generating unique light effects from yourdescriptions. Feelfree to share your creative concepts anytime -

let's collaborate to unlock the boundless possibilities of light!

Operation Guide:

1. Toggle between "Text" or "VoiceTex" mode 2. "Text Mode" : Tap to input descriptions of desired lighting effects 3. "Voice Mode": Long-press "Hold to Talk" >

Release to auto-send (Max: 60s recording) Tip: Swipe up during recording to cancel 2) Turn on the device and enable your phone's bluetooth. 3) Enter "Surplife" app, tap "Add Device" or click "+" to add the device.

[Lighting Example]

User: "Iwant Christmas atmosphere"

-> Executed: Christmas Lighting Scenario

[Function Example]

User: "Setting"

->Executed:setting 4) Rename the device and select a room forit. V.Detailed introduction of APP functions:

A) Multi color function The color of the light can be adjusted by the whole and each segment. App providesdifferent columns for color selection or editing, and the brightness can also beadjusted. I n the segmentation interface, users can freely smear or erase the color ofeach segment, and also set the gradient effect. D) Smearfunction Click "+" to DIY the lighting color and dynamic effects then save it.Before DIY, please set the number of IC in "Settings"

to ensure that the number oflights is consistent with the device, Otherwise, the lighting effect is incorrect.Before customize, please ensure that the IC number in app setting is the same as thelight device, otherwise, the lighting effect will be incorrect. F) Light timer Smart lights automatically come on and off at given times through the timerfunction, choose your favorite effect and colorthen save it B)Scene settings There are Four Build-in scenes:" Life", "Scenery", "Festivals"

"Mood",and click "DIy" or "Collection" to create your favorite light effect. E).Music Mode 1.Synchronization function of lighting and music rhythm. Click "Add Music" > Import a music file or import it from the built-in music library. G)Group Control This mode allows you to create different groups to control more than one controllers at thesametime. Attentions a) Please use the product in a dry environment.b) For input voltage, please use the DCvoltage within the specified range as instructed in the manual, must not connect into220V AC directly.c) The product is requested common anode connection. The wrongconnection will cause a malfunction. IV.About Settings:

1) In the setting interface, you can set the IC model, color correction, number ofpoints

(Total number of points can not exceed 300 in each segment and total LEDchips quantity can not exceed 2048) 2)The setting of IC numberis applied to the smearing function C)Playlist mode Multiple light dynamic modes built in, can set the time of lighting effects and entercycle mode.Select different scene modes, then set the duration of each scene respectively, and play it by combining the sequence of different lighting effects. 2.MIC The lights color will change with the sound rhythm when your phone microphonecatches the sound. The microphone sensitivity can be adjusted by the slider. There aretwo ways to input the audio signal on the controller, built in APP microphone and external microphone(For sound control version). H).Link Setting a group for the strip lights, enjoy the linkage lighting effect. Hold and drag the device on the list to change the order and the direction. 1The grouped light strips synchronized Linkage 2The grouped light strips change sequentially APP Instruction Made in China Email:Contact us: [email protected] FCC STATEMENT 1. 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. 2. 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. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

FCC ID Labeling and Location FCC ID Label FCC ID:2BXGL-600FT The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Tingsen Technology Co., Ltd. Covered Equipment Certification Attestation Letter 9/7/2026 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BXGL-600FT

(the applicant) certifies that the equipment Shenzhen Tingsen Technology Co., Ltd. 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 Tingsen Technology Co., Ltd. of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment.

(the applicant) certifies that, as of the date Shenzhen Tingsen Technology Co., Ltd. for which authorization issought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity oranti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a).

(the applicant) certifies that the equipment Signed:

Printed name: Xi Su Title: Manager Company Name: Shenzhen Tingsen Technology Co., Ltd. Date: 9/7/2026

Family Certification Attestation Letter 9/7/2026 Nemko Canada Inc 303 River Road Ottawa K1V 1H2 Canada Company Name: Shenzhen Tingsen Technology Co., Ltd. FCC ID: 2BXGL-600FT Models: 600FT, 32.8FT, 50FT, 100FT, 150FT, 200FT, 300FT, 400FT, 500FT, string light We hereby request Family Certification for the above mentioned Models.

(The model names in this series (600FT, 32.8FT, 50FT, 100FT, 150FT, 200FT, 300FT, 400FT, 500FT, string light) directly indicate their physical length the suffix number denotes feet (e.g., 50FT means 50 feet in length). All models differ only in length, overall dimensions, and color. Their PCB board, internal structure, and circuit design are identical. Consequently, no separate testing is performed for each length model. The maximum size (Model 600FT) has been fully tested, and its test results are considered representative for all shorter-length models. Signed:

Printed name: Xi Su Title: Manager Date: 9/7/2026

Shenzhen Tingsen Technology Co., Ltd. September 8, 2026 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2BXGL-600FT Pursuant to Sections 0.457(d) and 0.459 of the Commissions Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. Exhibit Block Diagrams External Photos Internal Photos Operation Description Parts List & Placement/BOM Tune-Up Procedure Schematic Diagrams Test Setup Photos Users Manual Type of Confidentiality Requested Permanent

Permanent*

Permanent Permanent Permanent Permanent

Permanent*

Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at:

https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have Permanent confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed:

Printed name: Xi Su Title: Manager Company Name: Shenzhen Tingsen Technology Co., Ltd.