Wahl Bellina Lithium Clipper benefits from an LCD display that shows at a glance how much power is left in the battery, and the DC motor which maintains speed when cutting through thicker hair, preventing clogging or pulling. Features Lithium Ion battery technology for fast charging and consistent cutting power. Featuring up to 90 minute run time on a single charge. The high precision chrome plated blade has an integrated cutting length adjustment so you can smoothly change the cutting length.