The Wahl Lithium Ion Aqua Blade Deluxe Wet/Dry Trimmer is an All-In-One trimmer, shaver, detailer, and groomer. This trimmer has a washable shower-proof design for maximum convenience and easy clean up. This trimmer will work best for beards, moustaches, stubble, ears, nose, and body grooming. > Lifetime Blade Warranty - Never replace a blade again. The only blade you will ever need > Extreme Precision Blade -The closest trimmer shave without the irritation of a traditional razor blade - cuts 60% closer than our standard trimmer blade > Fully Washable - Suitable for wet or dry use. You can even use in the shower > POWERFUL - 180 minutes of cordless trimming from a full 60 minute charge > 3 Minute Quick Charge - 3 Minute quick charge for 5 minutes of instant power. > This 23 piece kit - This trimmer comes with 4 interchangeable heads: An Extreme Precision blade and a detail shaver head. The kit also includes 12 attachment guards, and a charger. > Specification - Run Time: 180 minutes Charge Time: 60 minutes Quick Charge: 5 minute Battery Type: Lithium Ion Cutting Length: 0.2 - 25mm Comb Attachments: 12 No. of Heads: 4 Rinse able: Fully rinse able trimmer warranty : 2 Years