Rechargeable electric coffee grinder made of the finest polypropylene, ceramic and glass materials. Size: 7.5X20.8 cm Model No.: 2704-22 Accessed with a charger Different degrees of grinding, you can adjust it between fine and coarse Lightweight Charged by electricity Easy to clean Color: Black & White Coffee container capacity: 35g Weight: 300g Capacity: 120 ml Battery: 3.7v/1250mAh Warranty period: 1 year Country of manufacture: China