Cutting-edge 4G network – share internet access with up to 32 Wi-Fi devices and enjoy download speeds of up to 150 Mbps, Plug a SIM card and play – no configurations needed, compatibility for SIM cards in 100+ countries are assured by years of field tests, WiFi speeds up to 300 Mbps – enjoy uninterrupted HD movies, rapid file downloads, seamless video chats, and more at the same time*, professional voice functions – supports VoLTE/CSFB/VoIP functions and provides 50 MB of internal storage for 100 minutes of voicemail, Two detachable advanced LTE antennas – enjoy stable and efficient connections to every device thanks to the two external antennas, Wi-Fi router mode – plug an Ethernet cable into the LAN/WAN port for flexible access if you can't get a 4G connection