Wahl All Purpose TrimmerThe Wahl All Purpose Trimmer is designed with a powerful Lithium Ion Battery that gives 4 hours run time from a full charge! The trimmer features a standard blade for full beard grooming and a vertical head attachment for your ears, nose and eyebrows. Choose between the 9 individual guide combs or use the 10 position comb to pick the style that is right for you. Key Features Lithium Ion BatteryDesigned with a powerful lithium ion battery, this trimmer