IKALL N9 Tablet (7-inch,1 GB, 8 GB, Wi-Fi + 3G), Black with Keyboard Hard platform: MTK8321CW quad-core 1.3Ghz Memory: 1G+8GBOS: Android 6.0MS mode: 3G WCDMA/ 2G GSMFrquency band: WCDMA 2100/ (HSDPA) and GSM 850/900/1800/1900sim card: DOUBLE SIMDisplay: 7 inch 1024*600 TN Camera: 2MP+5MP Video screen: Video records with soundWireless transmission: V2.1+EDR/V4.0LEModem features: Wireless AP ( Mobile AP )Light sensor: SupportGravity Sensor: SupportSupports: Bluetooth, FM , Java Wxpand, Music/video, WAP Browser, Hand-writing, Multilingual,T-flash card: Support micro SD（T-Flash）32GBattery parameter: Standard battery content: 3000mahSMS/Color message: SupportHeadphone jack: 3.5MM standard interfaceCharging port: mini usb 5pin interface Good speaker