ECM's new road bike seatpost water drop taillight has ultra-long battery life, is waterproof, rechargeable, and has a variety of colors and light modes to choose from

Product Details:
1. Battery Life: Depends on the length and mode of the light strip. In running water mode, it can be used continuously for up to 24 hours.
2. Operation: long press the power button to turn on and off, short press the light button to switch the light mode and long press to switch the color
3. Charging Methods: Supports mobile power bank and Type-C charging for greater convenience and flexibility.
3. Light Strip Lengths: Available in 10 cm, 12 cm, 15 cm, and 18 cm.
4. Battery Case Dimensions: 43 mm × 59 mm × 11.5 mm.
6. Cable Length: All models come with a 15 cm cable.
7. Weight: Approximately 40 grams.
8. Lighting Modes: 10 lighting modes. Except for one fixed color mode, the remaining 9 modes can be adjusted in 7 levels of color, providing a total of 64 color combinations.
9. Waterproof: Equipped with a sealed Type-C connector to ensure excellent waterproof performance.
10. Compatibility: Compatible with 95% of bicycle models, saddles, and seatposts on the market.
Note: Please measure your seatpost length before purchasing.

Shipping

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.

Returns Policy

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.