Worry-Free Guarantee: All Funstant Precision Eyebrow Trimmers and Facial Hair Trimmers are rigorously tested before shipping, and is protected by a risk-free ironclad 18-MONTH Unconditional Refund & Replacement Guarantee, if for any reason you don’t feel like it, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. Battery Operated: This electric eyebrow razor is cordless and powered by easy-to-find AAA battery (not included). Multi-functional: This precision eyebrow trimmer is suited to trimming face, eyebrows, sideburns, necklines and even detailing beards. This facial hair trimmer comes with a precision snap on grooming comb attachment of 2 sizes so you can expertly trim and shape your eyebrows to the desired length and create a clean, confident look. Stylish Sleek Design: Boasting a stylish sleek wand design, the electric eyebrow razor fits comfortably in your hand, is super easy to use, and follows the natural contour of your skin closely with precision. The eyebrow trimmer is compact and slim, fitting into any pouch bag easily, perfect for travel purposes as well as for home use. Safe and Gentle: Built with sharp, rounded-tip blades, this eyebrow trimmer not only provides precise touch-ups, it also efficiently removes unwanted hair without nicking or pulling. Besides double-sided blades (full-size trimmer and small-detail trimmer), it makes meticulous trimming easy and effective. On top of that, the long-lasting blade is hypoallergenic, superbly gentle on your skin, and won’t cause any irritation, redness, pain, or pulling sensation!.