Find your dog much easier in the dark, even super fluffy hairy dogs! This USB rechargeable LED light is extra deep at 4cm, so will even keep the hairiest dogs visible, easy to use and with no cables to lose, the charging cable is in-built into the light itself. The light is water resistant, meaning although its not suitable for swimming dogs, it is absolutely fine for heavy rain...or heavy slobber! The light has 3 settings, Constant, Slow Flash, and Fast Flash, when used on the \'constant\' setting, you will get around 3 hours of light from a full charge, longer when used in flash mode. A full charge takes around 1.5 hours. Attached to collar or harnessWater resistant3 Light ModesExtra deep to stand above dog hairIn-built USB cable4cm x 4cm