FLEXI LED lighting system with rechargeable battery, black. The LED lighting system (torch) is compatible with FLEXI leashes New Comfort, New Classic and Black Design S, M and L. It has two independent light beams - white at the front so we can light up the dog and red at the back, which increases our visibility and safety. Equipped with a simple and quick Velcro fastening system. Included in the set is a rear Velcro cap that serves as a protective feature when the light is not attached to the leash. When charging with a USB-C cable, the batteries work for up to 3 hours on a single charge.