Description:Features: Ceramic Conical BurrCompared with metal grinding cores and blades, high-precision ceramic grinding cores are less prone to heat and retain the original flavor of coffee beans. Two ModesClick the start button to turn on the automatic mode. After the grinding is completed, the power will be automatically cut off. Long press is the timing mode for 3 minutes of quantitative grinding. Fine or Coarse PowderThe coarseness of the coffee powder can be adjusted as you like, and it can easily handle various coffee brewing appliances, such as coffee machines, Moka pots, and hand pour pots. Low NoiseWith a 13W motor and a 1200mAh rechargeable battery, the coffee grinder rotates evenly and stably, without frequent charging, and the noise is below 36dB. More DetailsLED light allows you to operate freely even in dim environments. Transparent design, the powder output during the grinding process is clear at a glance. Except the main unit, it can be washed and disassembled without peculiar smell. Specification: Material: Plastic Color: Black, white Size: (Approx)(LxH) 7.5x19cm/2.95x7.48inch Power by: 1 x 3.7V 1200mAh rechargeable battery (built-in) Charging voltage: 5V/1A Power: 13W Capacity: 155ml Package Included: 1pc x Electric coffee grinder 1pc x Charging cable 1pc x Manual Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. 3.Do not put the main unit on the top into the water for cleaning, just wipe it with a wet towel.