Bluetooth Receipt Printe-r Portable 58mm Thermal Receipt Printe-r,Wireless POS printe-r Supports Mobile Phone & Windows For Bill,Retails,Store Feature: Long Working: Equipped with 1500mAh large-capacity rechargeable battery. Direct thermal receipt printers use thermal print head instead of ink, no ribbon or cartridge are required Mobile Printing:Need connect the printe-r in the Phone app. Fashion mini portable design, convenient for a variety of occasions especially for outdoor working environments. Especially for outdoor working environments. You can put it in your pocket Software Compatibility: 58mm receipt printe-r compatible with ESC / POS print instruction set. You can find this 58mm thermal printe-r device directly in above POS system, doesnt matter if you cant find it in your smartphones Bluetooth setting Premium Performance: Maximum printing speed up to 80mm/s, 203 DPI resolution provides clear printing contents and supports printing barcode, Q-R code, LOG-O. Mini portable receipt printe-r equipped with 1500mAh battery which can be charged by power bank, compact size designed makes it easy to carry, its a good choice for your cashless business Cost EffectiveConvenient: Bluetooth thermal receipt printe-r doesnt need any ink and toner, effectively reduce unnecessary expenses, widely be used in restaurants, retail, pizza shop, BAKERY-, cafe shop, etc Product parameters: Printing method: thermal printing Printing speed: maximum 80mm / S Feeding speed: About 80mm / S (continuous feeding) Printing width: 48mm, 384 points / line Feeding direction: friction feeding, unidirectional Point density: 203dpi / inch Characters per line: (16x16): 48 English characters per line, (24x24): 32 English characters per line, (32x32): 24 English characters per line, (48x48): 16 English characters per line Data buffer: 24Kb Printing characters: it can print all characters in GBK font library and ASCII font library Character size: 16x16 / 24x24 / 32x32 / 48x48 dot matrix Print content: Chinese and English or other languages, numbers, various characters, two plant pictures, one-dimensional bar code, two-dimensional code, etc Control instruction: compatible with ESC / POS print instruction set External interface: support Mini USB interface / Bluetooth / RS232 serial port printing Bluetooth: BLE 2.0 Driver: support special driver under Windows operating system Paper cutting method: manual paper tearing Rechargeable lithium battery: 7.4v/1500mAh, charging life = 10000 times Charging time: 3 hours Power supply printing: it can be printed by battery or power supply separately Print life: > 50km Drop test: 0.67M Working environment: temperature - 5 ~ 50 , relative humidity: 10 ~ 90% Product size: 10x7.5x4cm/3.94x2.95x1.57 inch Package size:16x12x6cm/6.3x4.72x2.36 inch Net weight: 190g/0.42 lb Gross weight:325g/0.72 lb The Package Include: 1 x Mini printe-r 1 x Use manual 1 x Power cable 1 x Power adapter 1 x Print paper