Specifications:
Color: Black
Material: Plastic
Print Method: Line Thermal Printer
Print Paper Width: 57mm±0.5mm
Printing Width: 48mm
Resolution: 8dots/mm(203dpi)
Print Density: 384 dot/line
Print Speed: 50-80mm/s
Roll Diameter: 40mm(max.)
Printing Characters: ANK: 8x16,9x17,9x24,12x24 GBK: 24x24
Characters/Line: ANK: 48,42,32 GBK:24,16
Life Cycle Time: 50km(printing density under 12.5%)/100 million pulses
Barcode Type:
1D: PC-A,UPC-E,EAN-13,EAN-8,CODE39,CODE93,CODE128,CODABAR,ITF25
2D: QR CODE,PDF417
Interface: BT/USB
Paper Feeding: Easy Paper Loading
Paper Cut: By Hands
Print Command: Compatible with ESC/POS
Built-in Lithium Battery: 1500mAh/7.4V
Charging Time: About 4 hours
Operating System: Compatible with Android, iOS, Windows
Working Temperature: -10 ℃~50℃
Working Humidity: 20%~85%
Storage Temperature: 15℃~20℃
Storage Humidity: 45%~75%
Item Size: 7.8 * 10.5 * 4.7cm / 3.1 * 4.1 * 1.9in
Item Weight: 221g / 7.8oz
Package Size: 15.3 * 12.6 * 6.8cm / 6.0 * 5.0 * 2.7in
Package Weight: 350g / 12.3oz

Notes:
1. Driver download link: http://www.weinprinter.com/products_detail.aspx?ProductsID=126&ProductsCateId=74&CurrCateID=74&CateID=74
2. Suitable for smartphone APP-Loyverse (Retail/Clothing), iREAP(Retail/Inventory), CasierStock(Shopping/Inventory Management), Kyte(Mobile Sales), etc. Please make sure your cellphone is compatible with these software.
3. If the APP is connected to an IOS mobile phone, please enter the BT connection from the APP. The Android phones can connect directly to BT function.