FRONT: A compact cycling safety light built around two high-output LED emitters, the KTV Drive Front offers up to 200 lumens of output and an attention-grabbing Daytime Flash mode. It features a lightweight yet durable co-molded waterproof construction (IPX7 rated). The KTV Drive Front offers five output modes, up to 20 hours of runtime, and an integrated USB stick for convenient cable-free recharging. REAR: The Femto USB Drive Rear is a compact and lightweight USB-rechargeable LED cycling taillight. Its durable co-molded construction is minimal and has an IPX7 waterproof rating. A versatile mounting strap quickly mounts to a variety of post sizes. Five output modes offer up to 5 lumens and the custom Wide Angle Optics lens provides up to 270° of visibility. The Femto USB Rear can run for up to 15 hours and is easily rechargeable with the included Micro USB cable. A secure, threaded Composite Matrix cover keeps the USB port clean and sealed. The Femto USB is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility. Note: These lights are not being distributed within the German market.