The Remington Dual Blade Facial Trimmer is a great personal trimmer for all of your precision needs. this product is safe and easy hair removal with titanium strong blades and also a powerful motor. this precision trimmer is great for sideburns, neckline and eyebrows as well as fine detailing such as your nose, ear hair and fine lines. this battery operated unit includes aaa batteries and has a compact size great for home, gym, office and travel. the angled head helps for greater visibility and you are also able to create a cleaner more confident look. this product has a 30-day money back guarantee.