Portable Electric Burr Coffee Grinder,Mcbazel Rechargeable Mini Grinder with Multiple Grinding Settings Black

IMPORTANT NOTE for Battery Maintenance:1). Adapter is not included in package. And it is very IMPORTANT to charge this coffee grinder by 5V 1A adapter ONLY, OR it may affect the battery lifespan, and cause the battery not work. 2). NEVER charged by any quick charge adapter. 3). NEVER over charge, stop charge after a fully charge about 3 hours. 4). Avoid battery exhausted, please charge the item full each months if longtime not use. Ceramic Burr Grinding Core: This handy wireless electric coffee grinder is equipped with a conical ceramic grind core, which is not easy to get heated and retain the original favor and odor of the beans. The core is removable for cleaning. Adjustable Grinding Coarseness: 5 level grinding settings from ultra fine to extra coarse. Easy to adjust grinding fineness according to your brewing method. One-Button Control:Simple operation, just press the button to start or stop. Long Press and hold for 3 seconds to start the product (it will continue until the grinding is complete). [ Grinding Capacity: ] Support to grind up to 25g coffee bean each time (enough for 4 cups). Grinding will stop automatically after 3 min. or when there's no more coffee beans left. [ Portable Cordless Design: ] Built-in rechargeable battery and USB charging (adapter excl.). Charging time about 3 hours for usage up to 30 times. LED indicator to show working status and low battery warning (IMPORTANT NOTE: Adapter is not included in package, please be remember to charge by 5V 1A adapter ONLY). Mini Product Size: 18 x 7.5 x 7.5 cm, item N/W: 400g. Easy to carry around. Suitable for camping, travel and business trips, and can be put in backpacks, handbags and suitcases., Weight: 1.044329735094 Pounds, Manufacturer: Mcbazel