Barcode 1-D: -A, -E, -13, -8, CODE39, ITF25, CODABAR, CODE93, CODE128 Printing character: ANK: 8 x 12, 16 x 24 GBK: 16 x 24, 24 x 24 Characters per line ANK: 48, 32 GBK: 24, 16 It 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. Name: Paper Feed Mode:Roll Feed Supports Network Printing:Wireless Application:For Commercial Max. Resolution:360dpi Use:Thermal Printer Model Number: - 3 Style: Interface Type:bluetooth Exquisite and structure, easy to carry Low noise and high-speed printing Equipped with capacity rechargeable lithium battery 7.4V, 1500mAh Support the client local program upgrade Equipped with Windows computer side drive Bluetooth host function Print : Thermal Line Printing Effective printing width: 78 mm The density of 8 / mm, 384 point / line Paper type: Thermal label paper Paper width: 80mm Roll diameter: 40 mm Roll core diameter of 15mm (minimum) Paper thickness: 0.12mm Print head life: 50 kilometers 2-D: QR Code Instruction set: ESC / Power supply: AC100-250V / 1.0A Working temperature: -10 - 50 .C Storage temperature: -20 - 70 .C Work humidity: 20 - 85 percent Storage humidity: 5 - 95 percent Print speed: 90mm / s Product weight: 0.2940 kg Product size: 11.60 x 12.30 x 5.40 cm / 4.57 x 4.84 x 2.13 inches colour:black + blue Material:plastic Voltage: AC100-240V Package Contents: 1 * Bluetooth Thermal Printer 1 * Rechargeable Battery 1 * Roll of Paper 1 * Power Adapter 1 * Printer Cover 1 * USB Cable 1 * English and Chinese Manual Only 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.