Main Features: - Powerful long-life motor - T-shape wide movable blade - 3Cr13 stainless blade, sharp and durable - One internal enviromental-friendly lithium cobaltate (LiCoO2) battery for a 2.5-hours charge - Available to work for 1.5 hours after fully charged - Dual-purposed power supply technology - Intelligent host chip management and protection for power supply - Comes with LED power indicator light