Features: Use advanced thermal direct technology which eliminates the needs of ink cartridge or consumable. Support BT 4.0 connection compatible with Android and iOS. BT connection can get rid of the cable constraints convenient. Large-capacity continuous printing which can complete more than one continuous repeat printing in one operation. Compact and lightweight for easy storage and transportation. Low noise thermal printing don t worry to bother the others. Built-in 1200mAh large capacity Rechargeable lithium battery for thermal printing continuous working time up to 4 hours. Widely used in home storage office supermarket for printing label price weight date name etc. Specifications: Color: White Material: ABS + PC Print Mode: Thermal Line Printing Paper Width: 15mm Print Width: 12mm Print Speed: 30-60mm/s Print Head Life: 50KM Connection: BT 4.0 Wireless Distance: 10 meter Resolution: 203dpi Voltage: 5V 1A Battery: Built-in 1200mAh Lithium Battery Charging Time: 3-4 hours Printer Size: 13.2 * 7.9 * 2.9cm/ 5.2 * 3.1 * 1.1in Printer Weight: 186g/ 6.6oz Note: 1. Only official designated consumable paper or label tapes are supported. Package List: 1 * Label Printer 1 * Label Paper 1 * USB Cable