The Philips nose trimmer series 5000 gently trims nose, ear, eyebrow, and detail hair. The PrecisionTrim technology and the Protective Guard system are designed to ensure an easy and efficient trim without pulling and tugging. Gently remove unwanted nose and ear hair efficiently. Ensure nostrils are clean before use, carefully insert the trimmer inside your nose no more than 0.5 cm and slowly circulate it. When trimming ear hair, ensure ears are free of wax. For brow hair, slide one of the two combs (3 and 5 mm) into the grooves and trim with light pressure moving against the hair growth for an even cut to the desired length. For detail trimming, use with or without the detail trimmer comb included in the pack. Adjust the angle to trim, shape, and define the edges of your beard or goatee with the precision styler head. The Protective Guard system provides a cover over the blades designed to ensure they never touch your skin while safely guiding your hair towards the cutting element. The Protective Guard has been engineered to make trimming comfortable and safe, minimizing missed hair while protecting against hair pulling, tugging, or nicks and cuts. This innovative cutter is dual-sided to ensure all hair is cut quickly and effortlessly from any angle and in any direction. The blades are made of durable stainless steel and designed to last. Easily turn on or off your device with one hand. The textured handle provides a good grip, even when wet, for better control while operating your trimmer. This trimmer runs on one AA battery that is included in the box, so your trimmer is ready to use right away. To change the battery, open the device by gently turning the bottom part to the left. Pull the bottom towards yourself to reach the battery compartment.