• Model: PT210 • Dimension:79*110*45mm • Print method: Line thermal printer • Paper width: 57mm • print width: 48mm • Weight ( g): 235 (not including the paper roll) • Max diameter of paper roll: 40mm • Dot per lie: 384 dots/line • internal characters: ASCII CH(8x16,9x17,9x24,12×24); GB18030(16x16,24×24) • Print speed: 50~80mm/s • Life cycle time: 50km(printing density under 12.5%)/100 million pulses • text and graphic Support: English, figure, symbol, Chinese, graph, curve, icon pre-stored, barcode(CODE39EAN13EAN8 CODABARCODE128CODE93ITF) • QR code ,PDF417 • Dot pitch (resolution): 203DPI/8 dots/mm • interface: bluetooth,Mini USB • Power: 1500mAh 7.4V rechargeable Lithium battery • Recharge adapter: Stand by recharging / AC adapter • Self-check: Without paper / cover open • Black mark test: Supported • Paper feeding: Easy paper load ...