Note: Just LED Display,Without Helmet.
·Main Unit: Function Button, LED Display
·Accessories: Bicycle Adapter, Helmet Adapter, Bracket Base
Packing List
·Smart Tail Light ×1
·B3*1
·Data Cable ×1
·Instruction Manual ×1
·Wrench ×1
·Bracket Base ×1
·Helmet Adapter ×1
·Bicycle Adapter ×1
Item |
Specification |
Dimensions |
145mm × 62.5mm × 44.5mm |
LED Screen Resolution |
48*15 |
LED Light |
Full Color |
Connection Method |
Bluetooth |
Battery Capacity |
600mAh |
Voltage |
3.7-5V |
Power Port |
Type-C |
1. Press and hold for 3 seconds to power on/off. The device will not wake up automatically after being powered off.
2. Single-click to switch programs when the device is on.
3. Double-click to display the battery level when the device is on.
1. Download the "LOY" app installation package and install it on your mobile phone.
2. Scan the QR code provided to download the software.
1. Please scan the QR code to watch the operation video.
2. The video will intuitively demonstrate core operation processes such as Bluetooth connection, installation methods, and function mode switching of the product.
3. It will also present usage methods and precautions in different scenarios.
About the product:
1. Bluetooth App Control : Easily connect to your phone and control the display via app
2. Free Built-in Designs : Access a wide variety of free animations, icons, and warning signals
3. Custom Display Options :Personalize patterns for unique riding style
4. Traceless Installation : Uses silicone pad + clip mount, no damage or residue on helmet
5. Universal Compatibility: Fits all motorcycle and bicycle helmets
6. Flexible Placement :Can be installed on the front or back of the helmet
7. Cool Visual Effects :Eye-catching LED animations for a stylish look
8. Compact Size – 14.5 × 6.2 × 4.4 cm, lightweight and perfectly fits helmet curves
9. Safety Warning Display :Improve visibility with clear signals for safer riding
10. Easy to Install & Remove : No tools required, quick setup
11. 600mAh Rechargeable Battery – Built-in lithium battery, convenient USB charging, long-lasting use














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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
| Drostique | Nam tempus turpis at metus scelerisque placerat nulla deumantos |
| Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
| Milancelos | Donec pretium egestas sapien et mollis |
| Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
| Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
| Cosmopolis | Donec pretium egestas sapien et mollis |