Model : M7(MTK 6577 3G) 3G:WCDMA900/1900/2100(HSDPA、HSUPA)
Product Features:
1.MTK6577(Dual Core)
2. Android 4.2.2 Operating System 
3.seven Band WCDMA+GSM: 
Seven Band WCDMA900/1900/2100(HSDPA、HSUPA)/GSM850 / GSM900 / DCS1800 / PCS1900
4.7.0" WVGA Capacitive Touch Screen 1024*600Pixels,16.7Mcolors
5.Support Memory Extension
6.GPS+AGPS
7.Bluetooth build in
8.Dual SIM Card 
9.Camera:High Definition Dual Digital Camera (front 0.3MP/ rear2.0 MP/AF
10.Language:ChineseSimple,ChineseTradition,English,French,German,Italian,Japanese,Korean ,Polish ,Russian ,Spanish 
11.Battery:poly 3.7V 3000mAh
12:Audio playing:Formats support
MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,3GP,WAV 
13.Video playing:Formats support 
AVI（H.264, DIVX, XVID, rm, rmvb, MKV, WMV, MOV, MP4（H.264, MPEG, DIVX, XVID), MPEG, MPG, FLV. HD 1080P max 
14.Video output:YES