Philips Body Groomer-BG1024 is 100% water proof and guards your skin, while trimming as close as 0.5mm. Uniquely designed to trim hair both backwards and forwards, this trimmer makes it possible to catch and cut hairs even when they grow in different directions. Use the shower cord to hang your Philips Body groom where it's most convenient for you. Easily accessible and always ready to go, whatever the occasion. For a longer look, click-on the 3mm comb, especially developed for trimming body hair. For optimal performance with up to two months use, use high quality Philips Alkaline AA batteries. Battery performance and run-time may differ depending on hair type and frequency of use. The blades are designed to last, time after time and don't need replacement on a regular basis.