Thank you for viewing! ☆ Brand new, unused ☆ Free shipping ☆ Comments welcome! ☆ Instant purchase OK! I strive to make transactions pleasant. *Please also see the actual product photos. 【Product Specifications】 ・Charging time: 2 hours ・Continuous use time: Up to 12 hours ・Water-resistant (for everyday use) ・4 lighting patterns: Constant on, 2 flowing patterns, constant flashing ＜Size＞ 7.5cm x 2cm x 3cm ＜Color＞ Red ＜Material＞ ABS This is a USB rechargeable LED tail light. It can be attached to any type of bicycle, including road bikes. Installation and removal are easy! The set includes the main unit, a USB charging cable, and large and small fixing rubber bands. Press the button to change the lighting mode. There are 4 modes: constant on, strobe, slow flashing, and fast flashing. Lighting times: Constant on: 4 hours, Strobe: 8 hours, Slow flashing: 10 hours, Fast flashing: 12 hours, Charging time: 2 hours This information is from the original source. Please understand that operating times may vary depending on the individual product and usage environment. 【Notes】 ☆ The actual color may differ from what you see on your monitor or screen due to brightness settings. ☆ Please note that there may be slight measurement errors as measurements are taken by hand. ☆ We handle imported goods from overseas. We pay close attention to inspection, but there may be some minor scratches or scuffs. Please understand this beforehand. ☆ To offer products at a lower price, we may remove unnecessary packaging from the actual product when shipping. Thank you for your understanding. ☆ We generally ship within the next day or the day after, but we are closed on Saturdays and Sundays. Please note that purchases made on Friday will be shipped on Monday. ☆ Due to relisting, there is a possibility that I may accidentally delete the product page without checking the comments. It is not a refusal to sell, so we would appreciate it if you could purchase it immediately without commenting. Thank you very much.