Portable Electric Coffee Bean Burr Grinder Mill Automatic Coffee Grinder For Travel Fresh Air WhiteFeature:1: Light weight and compact, easy to carry, convenient for business travel.2: Material grade baby bottle, no smell, to ensure health and hygiene.3: 304 fine stainless steel filter, the juice is smooth and mild, and will not be deformed for a long time. Specification: Power Supply: AAA X 2 Dry Battery (Not Included) Shell Material: ABS Measurement: 100*70mmNote: This product does not come with a cup, the maximum diameter of the coffee cup is not more than 95mm, and the minimum diameter is not less than 58mm (all cups in this range can be used). Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measuring deviation due to manual measurement.1 X Coffee Grinder