You have to buy the 3G card yourself.

Model：A9
 
Processor
 AMLogic AML8726-M, ARM Cortex A9 CPU
 
Clock Rate
 800MHZ;Embedded Mali400 GPU
 
Operating System
 Android 2.2 (Support Flash 10.1)
 
Display:7inch TFT LCD display screen
 
Storage
4GB Nand Flash 
 
RAM 
 DDR2 512MB
 
External Memory 
 4GB~32GB
 
Resolution
 800*480
 
Ports
 USB 2.0 Host, 1080p HDMI output, Mini USB OTG, TF card slot, 3.5mm earphone jack, Power port
 
Internet
 Wifi: 802.11B/G+N; Built-in Bluetooth, External 3G 
 
G-sensor
 4 sides G-sense
 
Input
 Resistive touch screen, Virtual keyboard
 
Vedio Support
 High definition 1080p
 
3D Game
 Support
 
Battery
 3.7V, 3,000Mah Lithium Battery (6~8 hours)
 
Supported Audio Formats
 MP3,WMA,OGG,APE,FLAC,AAC,WAV
 
Video Codec
 MKV,AVI,RM,RMVB,Mp4,MOV,VOB,DAT
 
Ebook
 TXT,LRC,PDF,Html,Htm,EPUB
 
Supported Image Formats
 JPG,JPEG,BMP,GIF
 
Audio Input
 Built-in Microphone
 
Audio Output
 3.5mm Earphone Jack, Built-in Speaker
 
Dimension
 H192mm*W120mm*D13.3mm