Dual-band WIFI and Bluetooth Our Android TV Box supports 2.4G/5G dual-band WiFi with integrated dual antennas to improve WiFi reception across the board and expand WiFi connectivity with excellent stability. Thanks to the fast, high-quality wifi signal, you can surf the Internet more freely and smoothly without worries. Bluetooth functionality allows wireless devices to enjoy the Android TV Box. 4GB RAM + 32GB ONLY and USB 3.0 The X6 PRO Android TV Box provides enough space for 4GB DDR3 32GB eMMC and a 64-bit CPU to launch your apps and games quickly. You can also add an additional TF card to expand the memory. This improves the reliability of your Android TV Box and prevents crashes due to lack of memory. USB 3.0 also offers the advantage of high-speed transfers. It allows for fast transfer requirements. 4K UHD H.265 Android TV Box The Android TV Box supports decoding and playback of almost all common audio and video formats, providing you with lifelike picture quality and 4K @ 60fps ultimate HD video.