7-inch wifi children's tablet with dual card

Main Chip: MTK6582, 4*Cortex-A7
Display: 7" 1024*600
Touch Screen (Touch Panel): 7" G+P
DDR存储器（DDR Memory）:DDR3 1GB
Flash Memory: EMMC 8GB
Battery (mAh): 2200
Loudspeaker: Single
Motor: YES Handset: YES
Microphone: DYS4015
TF card slot (SD socket): Micro SD*1
SIM card slot (SIM socket): SIM*2
Charge Port: DC microUSB interface
USB Interface (USB Jack): USB 2.0 x 1
Earphone Jack: 3.5 mm, 4-pin (3-pin microphone, 4-pin ground) *1.
Front: 0.3MP/0.3MP
Wifi: 802.11 b/g/n (module), a/b/g/n, optional
3G:YES GPS:yes 操作系统（OS）:Android 5.1
Bluetooth: Bluetooth 4.0
Gravity sensor: yes / Lock screen