Nanjing Corewise Smart Technology Inc.

We are offering bluetooth thermal printer.Printing specifications l print method: thermal line printing l paper width: 58mm l print width: 48mm l resolution: 8 dotsmm (203 dpi), 384 dotsline l print speed: 50mmsec. L paper thickness: 6080um l character: alphanumeric characters, extended graphics, international characters, ean13, ean8 bar codes. physical specifications l outline dimension: 77*102*44mm l weight: 275g (including paper roll and battery) l paper roll diameter: 40mm l environmental conditions l operation temperature: 545 l relative humidity: 20%85% l storage temperature: -2070 l relative humidity: 5%95% other features l paper loading method: drop-in easy loading l paper out detection: when paper is out, the mode indicator blinks, and the buzzer rings twice. L print commands: escpos compatible command set. L power supply: 1500mah rechargeable polymer lithium battery. L low power alarm: when th battery is low, the power indicator blinks with red color and the buzzer rings 3 times; if the printer is in sleeping mode, the printer will cut off power after the buzzer rings 3 times. L sleeping: the printer will fall after at least 2 seconds without usage into sleep, and can be awaken by pressing [feed] button or sending data to it. L battery full charge time: 3 hours. L battery duration: under 25% print density, at least 100 meters, the standby time is over 15 days.