Small in size, the Femto USB Drive Front is still big on visibility. Perfect for commuters and recreational riders looking for a simple and inexpensive way to make sure they stay seen on the road, this light is compact, super lightweight, and USB-rechargeable, offering five output modes and up to 15-lumens of output. Its Wide Angle Optics lens provides 270 of visibility and the durable co-molded construction features an IPX7 water-resistance rating, ensuring that it's safe even in the most torrential downpours. The Femto's versatile mounting strap quickly mounts to a variety of handlebar sizes and a secure, threaded Composite Matrix cover keeps the USB port clean and sealed. It can run for up to 20 hours and is easily rechargeable with the included Micro USB cable.