The Wahl Precision Multi groomer meets all your grooming needs with its four interchangeable heads. The precision ground, rinseable blades use a snap on feature that makes it easy to swap blades and maintain, ensuring a clean, smooth and precise cut every time. These self-sharpening blades can achieve close cuts of 0.5mm that provide you the perfect tool to trim, detail and shave your face and body. The additional four attachment combs provide varied cutting lengths of 1.5mm - 12mm so you can achieve various styles and looks. Using superior Lithium Ion technology, this cordless trimmer has an impressive run time of 180 minutes for a full 60 minute charge. The four blades featured in the kit are: A trimmer head for bears, outlining and body grooming. A dual foil shaver for an ultra-close shave. A rotary head for removing noise and ear hair. A detailer head for precision detail work. Note: 1. Ensure blades are oiled before first use and then cleaned and oiled after each use. 2. Ensure the trimmer is switched off before charging.