GS Mobile Bluetooth Barcode-QR Code Printer Kits, 2-3inch print width Mobile Bluetooth Barcode Printer ? Enjoy Generalscan for cost-efficient, high durability printers with the?GS MP230 economical printer. The GS MP230 is a comfortable, light-weight?printer capable of working with any mobile printing application where you?need quick, simple receipts/labels on demand. ? ? ? Our GS MP230 is designed for a rough life, inside the IP54-rated?protective case to resist dust and water and with its rubber over-mold?design prepared to take up to a five foot fall and keep printing. ? ? ? ? ? These small and light printers can be worn comfortably for a full?shift, without interfering with the user’s tasks. Use USB, or optional?Bluetooth?, 802.11 b/g/n Wireless or Serial to connect to a mobile?computer or even a smart phone and produce clear easy-to-read receipts/?labels hour after hour. ? Warranty 1). 1 year free replacement for machine, USB cable warranty is 3 months and battery warranty is 6 months, if Non-artificial damaged products; ? If there is any problem under warranty, please contact our sales for returning and changing, we will pay for the round-trip freight. 2).Offer lifetime maintenance ? Certifications ? ?