Waxmaid Electric Herb Grinder Kit features 6 sharp piece teeth which sherd your herbs into powders at the quickest speed. Notice: 1. This Electric Herb Grinder is not suggested to use for nuts, spices, pepper, etc. 2. You must press the button 5 times to turn it on/off, then you can start/end your work. Power on: Press the button 5 times continuously. The green light comes on. Power off: Press the button 5 times continuously. The red light comes on. Features: 1. This Portable Herb Grinder is made of super-hard metal stainless material. 2. Waxmaid Herb Grinder has a unique blade design, features 6 sharp piece teeth which sherd your herbs into powders at the quickest speed. 3. Multi-protection function, low voltage& weak current& overcharge& short circuit function which keep yourself and grinder safe. 4. Built-in 1100 mAh rechargeable battery, strong and durable, can be used for several weeks, help you to enjoy your smoking time even on a long travel trip, never worry about the battery life. 5. Lighweight& Small size, the herb grinder is convenient to carry with you anywhere and anytime, you easily have it in your pocket. Specifications: Material: Hard metal stainless Size: 4.72x1.97x1.81inch Battery Capacity: 1100mAh Protect Function: Low voltage protection Weak current protection Overcharge protection Motor stuck protection Display Method: Red/Green Charging: USB charging What's in the package: 1* Waxmaid Exquisite Packing Box 1* Electric Herb Grinder 1* Herb Chamber(Extra) 1* Cleaning Brush 1* Titanium Dabber 1* USB Charging Cable 1* User Manual How to use Electric Herb Grinder Kit? 1. Open the grinders in the counterclockwise direction. 2. Pour herbs into the jar, you'd better to fill 1/3 or 1/2 grinder, avoid any overfilling. 3. Press the button 5 times continuously to start, keep pressing the button and shake it for well grinding. Pls remember this grinder will automatically shut down once working more than 35 seconds. 4. After grinding, press the button 5 times to turn off. Open the glass chamber and take out the herb powders. Why Purchase on Waxmaid Official Website? Zero-risk happy shopping on Waxmaid official website, fast respond pre-sales and after-sales customer service, 2~3 business day fast delivery, 100% satisfaction! Any unsatisfied products you received from our website, we provide hassle-free return or product exchange.