Alrimaya - Electric Coffee Grinder - 280 ML

USB rechargeable Material: 304 stainless steel | PP | Ceramic | ABS | Glass Size: 7.5 x 20.8 cm Capacity: 280 ML With USB cable Package dimension: 8.0 x 8.0 x 21.5 cm Approximate charging time: 4 hours When not in use, it is recommended to charge it once every 3 months to avoid damage to the battery.