Wahl Lithium Ion complete hair cutting kit. Powered by Lithium Ion technology, this clipper outperforms standard Wahl rechargeable clippers by providing up to two times the run time, clocking in at one hour and forty minutes on a full charge. This eliminates the need for frequent recharging, and provides a versatile solution for people that prefer to cut hair outside in locations such as the garage or patio. The clipper has a charging indicator light. This Lithium Ion technology offers a 15 minute quick charge and the ability to hold a charge for up to one year. The kit also includes a full size battery operated detail trimmer (uses 2 AA batteries - not included in kit). The trimmer is great for cleaning up necklines, sideburns and trimming around the ears. The kit also includes 12 guide combs for a smooth and even haircut. There is a BONUS guide comb storage case for your convenience.