Portable Electric Burr Coffee Grinder, Ceramic Core, USB Rechargeable G933488

: Product material: Ceramic grinding core + 304 stainless steel Product size: 18.8 x 7.5cm / 7.4 x 2.95in Product weight: 364g / 12.83oz Capacity: 200ml Bean bin capacity: 250g / 8.81oz Battery: 3.7V 1500mAh Input voltage: 5V Rated voltage: DC3.7V Rated Power: 13W Product color: Black, Grey, White (Optional) 1 x Coffee Grinder 1 x Cleaning Brush 1 x USB Cable 1 x Manual