1. An electric herb grinder is made from solid scratch-resistant Aluminum Alloy material, small in size, light in weight, and travel friendly, so you can enjoy grinding at any place or time. The electric grinder will grind clockwise and counterclockwise to achieve a good grinding effect and make each grinding easier. The grinding time is 100s. After finishing, stand for 2min, and the machine will automatically turn off. 2. Features: 2.1 Useful: Electric herb grinder mills to a uniform, fluffy grind every time, and has better results compared to hand rolling or grinders. 2.2 Easy to Use: The operation of an electric herb grinder is very easy—click three times to turn it on, long press for 3 seconds to turn it off. 2.3 USB Rechargeable: Built-in large battery of 480mAh, which is powerful enough to help you grind various herbs. 2.4 LED Power Display: There are 4 LED lights on the top to display real-time power, which is convenient to remind you to charge in time when power is low. 2.5 Widely Applicable: Suitable for grinding spice, herbs, tea, coffee, etc. Perfect for kitchen cooking or personal herb needs. 3. Specifications: 3.1 Color: Black 3.2 Material: Aluminum Alloy 3.3 Style: Practical 3.4 Battery: 3.7V, 480mA lithium battery 3.5 Input Voltage: 5V, 1A 3.6 Application: Kitchen 3.7 Occasion: Home, Restaurant 3.8 Package Size: 14.2*8.4*5.9cm / 5.59*3.3*2.32inch 3.9 Package Weight: 350g / 0.77lb 4. Package List: 4.1 1 * Electric Grinder 4.2 1 * USB Cable