The SUNMI V2s is an extremely versatile and at the same time robust handheld POS system with Android 11 and integrated label and receipt printer, front camera and barcode scanner. Everything goes very fast with this POS solution: Booting up, operating and issuing print receipts. The good performance derives from a 4-core processor with 2 gigahertz clock speed, a RAM module with 2 GB RAM and 16 GB ROM, and a removable battery with 27 Wh charging capacity. The front camera can be used for user authentication via facial recognition. The printer can print both classic receipts and labels. This makes the SUMNI V2s a reliable assistant not only in retail and gastronomy, but also in warehousing. Rubberized edges and a solid construction protect the device from dust, moisture and drop damage.