Barcode 1-D: -A, -E, -13, -8, CODE39, ITF25, CODABAR, CODE93, CODE128Printing character: ANK: 8 x 12, 16 x 24 GBK: 16 x 24, 24 x 24Characters per line ANK: 48, 32 GBK: 24, 16It can be used for 5 - 7 after fully . The indicator light will be bright when it is charging and the light will be off when it get fully Plug Type: EU Plug, it applies to Indonesia,Germany,France,,Italy and so on.Brand Name:Paper Feed Mode:Roll FeedSupports Network Printing:WirelessApplication:For CommercialMax. Resolution:360dpiUse:Thermal PrinterModel Number: - 3Style:Interface Type:bluetoothExquisite and structure, easy to carryLow noise and high-speed printingEquipped with capacity rechargeable lithium battery 7.4V, 1500mAhSupport the client local program upgradeEquipped with Windows computer side driveBluetooth host functionPrint : Thermal Line PrintingEffective printing width: 78 mmThe density of 8 / mm, 384 point / linePaper type: Thermal label paperPaper width: 80mmRoll diameter: 40 mmRoll core diameter of 15mm (minimum)Paper thickness: 0.12mmPrint head life: 50 kilometers2-D: QR CodeInstruction set: ESC / Power supply: AC100-250V / 1.0AWorking temperature: -10 - 50 .CStorage temperature: -20 - 70 .CWork humidity: 20 - 85 percentStorage humidity: 5 - 95 percentPrint speed: 90mm / sProduct weight: 0.2940 kgProduct size: 11.60 x 12.30 x 5.40 cm / 4.57 x 4.84 x 2.13 inchescolour:black + blueMaterial:plasticVoltage: AC100-240VPackage Contents:1 * Bluetooth Thermal Printer1 * Rechargeable Battery1 * Roll of Paper1 * Power Adapter1 * Printer Cover1 * USB Cable1 * English and Chinese ManualOnly e above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.