Among those well-known wifi printer manufacturers in China, LASA Electronics is a professional such supplier and dealer, welcome to wholesale cheap and top sell wifi printer of good quality from our factory.Model: LS300BWUMain Features:1. Mini size, double injection molding and rubber protection around, durable enough for anti-dropping.2. Non-slip design (salient points on the rubber of the two sides)3. Exclusive power indication light4. Support USB, power adapter or mobile power charging5. Has standby mode to save power6. Provide SDK for IOS and Android7. Interface: Bluetooth,Wifi,USBMain Specification:ColorGrayPrinting way: Thermal Line printingPaper width: 80mmPrinting width: 72 mmResolution: 203dpi(8 dot/mm)Printing speed: 75 mm/s (max)Dot /line: 576 dots/linePrint FontASCII Font A: 12×24/ASCII Font B: 9×17/Chinese: 24×24Characters per LineFont A: 48/Font B: 64/Chinese: 24Rolling paper Diameter:￠40(max)X80mmPaper feeding method:Easy paper loading Barcode type:CODE39/EAN-13/EAN-8/CODABAR/CODE93/ITF /QR/PDF417MCBF:5 Million LinesPrint head lifespan:50 kmInterface: Bluetooth(BT4.0