Model 4G680 V2**
• share with your Fast 4G LTE Speed Up to 150 Mbps,It supports FDD LTE,TDD LTE,WCDMA,GSM.
• 300Mbps Wireless speed for reliable Wi-Fi connections;
• Support extenal Landline phone via VoLTE,make calls anytime anywhere;
• Plug SIM card and surf internet without configuration：
• Smart connection between wired WAN connection and 4G LTE WAN connection;