Built-in Li-ion battery

3G share  Mobile WIFI Plug and play USB power supply & charge ADSL/3G compatible   MainFeatures: l Super Portable, Suitable for mobile and stationary use as: a fallback for the fixed line network for mobile broadband access wherever you need it l Compatible with HSUPA/HSDPA/CDMA/EVDO USB Modem l Supports WIFI speed rate up to 150Mbps l Supports ADSL, static IP, dynamic IP（Option） l Shares a single IP address with up to 32 users l NAT & NAPT with VPN pass-through Virtual Server l Automatic receipt of IP address with DHCP Server l Supports the high-speed gateway l Supports multi-users l Simple handling and management over web interface l Security through WEP, WPA and built-in firewall l No SW installation necessary   Technical Specifications: l LED Indicator x 5(Power, Battery, WIFI, Signal, Network Mode) l Compliance to 802.11b/g/n standard with 100mV transmission power l Wireless Access Point & Gateway l MAC Clone l WEP 64-bit/128-bit Encryption WPA-PSK/WPS2-PSK/802.1x l Radius Server l WIFI Internal Antenna   Ports: l USB 2.0 Modem Interface l DC Power Input 5V 1.5A (12V CAR USE) l 10/100 Ethernet x 1   Environment Requirements: l Operating Temperature: 0℃ to +70℃  l Storage Temperature: -65℃ to +125℃  l Humidity: 5%~95% (non-condensing)   Power Consumption: l Power Supply: 5~5.5V l Battery: 1500mAh (sufficient for 3-hour constant use)   Dimension: l Dimension: 108*65*23.5 mm l Weight: 98 g   Standard Package Contents: l HX-G668A mini Gateway l 1500mAh Li-ion battery l Mini-5pin USB Switcher to standard USB l RJ45 Ethernet switching cable l Quick Start Guide l Warranty card   Data Card Compatibility: l Supports main stream data cards of 3 standards (EVDO, WCDMA, TD-SCDMA)