* High-strength gear bearing: strong power, pure copper motor, stable output* Bringing strong light illumination: no worries in the dark, easy to work at night* Four-dimensional fan heat: strong heat dissipation, stable, accurate, fast* Large-capacity battery, four-fold intelligent protection: long-lasting battery life, lithium battery design, portable andconvenient* Seiko saw blade, hard use: high strength alloy material* High-strength self-locking chuck: strong clamping, fast uppering without deviation* Comfortable grip, portable and lightweight: small size, one-handed grip, stable cutting* Wide range of uses: to meet a variety of material cutting