New super bright bicycle taillight rear light safety warning light USB charging/sj-10284

Product name: sj-10284 super bright taillight

Model: SJ - 10284

Color: red shell red, white shell white light

Weight: 63 g

Mode:Normally onThe brightness of the three grades gradually increases20% brightness, 50% brightness, 100% brightness)flashing(slow flashing, quick flashing, and explosive flashing are also gradually enhanced50% flash, 100% flash)

                   The mass is very stable,
   Price concessions, welcome new and old customers to order...

Return promise: if you are not satisfied with the goods received, we provide \"no reason to return seven days\" service, from the date of receipt goods, if you have not satisfied within 7 days, please contact our customer service, as long as not affect the secondary sales of goods, can enjoy \"seven days without reason return\" service, due to quality problem, we bear the freight.
 Return and exchange rules:
１ Please check the goods carefully at the first time when you are not satisfied with the goods. If you have any questions, please contact our customer service staff as soon as possible.
２ Goods damaged due to personal reasons shall not be returned or replaced
3 You will bear the postage for the return or replacement of goods due to personal reasons.
４ Please do not put the return freight and price difference in the package in cash so as not to cause you unnecessary loss.