Small Size & Light Weight: Portable mini money counter with counting function ,with compact design ,easy to use and carry comes with carry case. Ways of Power Supply: Operate with 4pcs AA battery or adapter（battery is not included) When the external power supply cannot be supplied, the battery can be built in to start the money counter machine immediately. Batch Function: Set the number of sheets, bill counter machine automatically stop when the set amount is reached. Better And Faster: Counting money is smooth, no stuttering, no flying money, fast money counting. Warm Reminder: Our product can only count the number of banknotes, and cannot count the total amount of money. Before counting the banknotes, please arrange your banknotes first, and then stuff them to the forefront. Display screen: 3 digitals(999 max) Counting Speed: About 600 bills per minute Countable Stack Quantity: About 100 bills Power supply: 100-240V- 50/60Hz AC/DC adaptorOR 4 x AA Batteries (not included)  Power Consumption: 2W Dimension: 190 x 50 x 90mm / 7.48 x1.97 x 3.54in (L x W x H) Net Weight:0.4kg/0.88lb  Colour: Grey Package Includes: 1 x mini money counter  1 x Adapter 1 x Leather Case  1 x User Manaul (English) Pls note: only banknote counting function, not banknote verification