1BT Connection: This desktop label printer supports USB cable or standard wireless BT2 connection, which can be easily connected with phone and tablet, easy to control and operate. 250 to 80mm/s Printing: This thermal label printer supports printing speed of 50 to 80mm/s. The maximum printing width is 72mm, the maximum roll diameter is 50mm, and 80x50mm thermal receipt paper can be used. 3Easy Operation: The mini thermal printer adopts thermal printing technology, no ribbon or ink is needed. Suitable for Win XP, for Win 7, for Win 8, for Win 10. Compatible with ESC/POS command. 4Multi Purpose: This shipping label printer is suitable for bill printing, administrative fees receipt printing, post receipt printing, restaurant ordering information printing, online payment information printing, etc. 5Rechargeable Battery: This desktop label printer adopts 2600mAh rechargeable battery which can be easily charged via charging adapter and USB cable.Plug specificationsEuropean plug