Brand Name: MELNG Model Number: M-185 Blade Material:Aluminum alloy Blade: High Performers T-Blade Rotating Speed: 7000 rpm Gear speed: Adjustable Function:Personal Fast Cutting Charging time: 1.5 to 2 hoarse Using time: 100 to 150 minutes Size: 78X32.5X24.75 cm Weight: 0.300 kg Battery Capacity: 1400mAh Defining/Enhancing, Heat Protection Etc.. Color: Black Delivery Time: With in 2 to 3 Working Days 7 days return policy