HP LaserJet MFP M140we Printer Laser A4 600 x 600 DPI 20 str. za minutu Wi-Fi

Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security.