"This electric coffee bean grinder is a must-have for java fans! Thanks to its ceramic burr, heat won't mess with your grind. Bigger than a blade grinder and without the mess, this burr grinder keeps your coffee strong and delicious. Its 1200mAh battery lasts for a week on a single USB-type-c charge. Busy with work, hiking or travel? No problem! Tote this cordless mini grinder anywhere. Plus, cleanup is a breeze with its removable burr, hopper, and chamber. Made to last with a durable DC motor and reducer. One button operation and automatic shut-off without beans. Select your desired grind setting for the perfect cup of joe, without waking the house up. It doesn't get any easier than this!"