Item Type: Coffee Scale Material: ABS Product Specification: 3,000.1g Maximum Weight: 3,300g Minimum Weight: 0.3g Measurement Accuracy: 0.1g Accuracy: 0.3g Unit: Gram Maximum Time: 9 Minutes and 59 Seconds Working Environment Temperature: 0-40 Storage Environment Temperature: -15-60 Charging Input: DC 5.1V 2 Power Supply Modes: USB Charging or 3 x AAA Batteries (Batteries Not Included) Product Size: Approx. 168 x 136 x 28mm / 6.61 x 5.35 x 1.10in ( Manual Measurement, Slight Error May Exist ) Weight: Approx. 422g / 14.89oz 1Large LED: This kitchen coffee scale adopts large LED screen with backlit function, providing clearer results reading. 2Maximum 3KG: This kitchen coffee scale supports maximum 3kg and minimum 0.3g measurement, dual units display. 3High Accuracy: This kitchen coffee scale possesses advanced sensor that ensures sensitive response and high accuracy. 4USB Charging: This kitchen coffee scale supports USB charging or AAA battery power supply, providing more convenience. 5Timing Function: This kitchen coffee scale features timing function, the maximum time is 9 minutes and 59 seconds.1 x Coffee Scale 1 x Connection Cable 1 x User Manual