✔ADVANCED DESIGN. The Tail Mild is inbuilt 330 mAh rechargeable lithium battery. It comes with a CHARGING CABLE that expenses out of your laptop, energy financial institution or any gadget with a USB port. ✔FOUR LIGHT MODE OPTIONS: The Tail Mild function an one-touch change with 4 totally different lighting modes relying in your choice. Embrace full brightness, half brightness, quick flashing and gradual flashing. ✔EASY INSTALLATION: With a handy one-touch dismount button, you simply want to slip the sunshine on & off the mount with out eradicating the entire mounting bracket. The silicone mount strap for Taillight is designed with 4 openings that tightly match round most measurement handlebars and seat posts. ✔GET RIDING SAFETY: The tail gentle emits an eye catching wide-angle beam that may be seen from blocks away, needn’t fear about being knocked over by others. ✔BUY WITH CONFIDENCE: Ascher is dedicated to offering our prospects with prime quality merchandise, we’re devoted to making sure your totally satisfaction. Please contact us when you’ve got any drawback, we’ll clear up the issue for you as quickly as doable.