Bluetooth Connecting: The connecting mode of this mini pocket label printer is Bluetooth, it can be connected with both your iPhone or Android device. Mini and Portable: Our Bluetooth label maker machine is designed with mini size and lightweight, which makes it fits in your palm and is easily carried around in pockets or in your bag. Comes with 210Pcs Lables: The mini label printer matches with a roll of label (15x30mmx210pcs), it is of strong stickiness, also tear resistance and scratch resistance. The mini printer also fits for other size of labels like 12x22mm, 12x40mm, 15x50mm, 14x40mm, 14x30mm, etc.. USB Charging and Easy to Use: The charging mode of this label maker is USB charging, making it convenient to charge. It is also convenient to use, just connect the printer to your phone via the Le Minyun APP, then open the machine and put the label paper into the machine, edit tag content on your APP, finally tear off the label and paste it.