Samsung Galaxy Z Flip5 SM-F731B 17 cm (6.7") Kettős SIM Android 13 5G USB C-típus 8 GB 512 GB 3700 mAh Levendula (SM-F731BLIH)

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.