feature: 1. The whole tablet computer is 9.1 inches, and the screen is only 8.1 inches high-definition stunning screen, each picture is lifelike and the details are clearer. 2. 12GB large memory and 1024GB storage space to ensure smooth operation. You can quickly switch to other applications in a few seconds, without the need for a carton. 3. 16 million pixel rear camera, 32 million camera smart focus, camera function is more professional. 4. Wide cavity design, treble midrange, precise bass, 3D surround sound effects, bring a better audio feast. 5. The thickness of the body is only 6.9mm, and the metal material makes it more comfortable to hold and lighter to carry. 6. Support Bluetooth 4.1. Widely compatible with Bluetooth mobile phones and Bluetooth headsets. 7. Built-in 8800mAh high-capacity lithium-ion polymer battery to ensure long life and long battery life. 8. Support dual card dual standby. Switch between tablet and phone at the same time. Support TF card expansion. 9. Update three global GPS, real-time connection, higher positioning accuracy. 10. Support Android 12.0 system. It also supports various software and development downloads. Specification: Project Type: Tablet PC Operating System: Android 12.0 Shell material: metal + plastic Color: gold/black/gray/silver/green (optional) Screen size: 8.1 inches GPU: Mali-400 Operating memory (RAM): 12GB Body memory: 1024G Nand-Flash (capacity below this value can be used because of the mobile phone software space) Maximum storage expansion: TF (256G) Network mode: GSM/WCDMA/TD-SCDMA Network frequency: 850/900/1800/1900 / 2100GHZ Support the number of SIM cards: dual card dual standby Touch screen: capacitive screen, multi-touch Screen type: IPS Camera: rear 32 million pixels (with flash), front 16 million pixels Camera sensor type: CMOS Audio format: support MP3, WMA, APE, FLAC, OGG, WAV, etc. Video format: support 3gp, AVI, MP4, MKV, F4V, etc. Picture format: support JPEG, PNG, BMP, GIF, etc. MIC: Built-in microphone I/O interface: 1 3.5mm headphone jack, 1 Micro USB interface, 1 TF card slot, 2 SIM card slots OTG function: support WIFI: IEEE 802.11b/g/n transmission protocol Bluetooth version: 4.1 Built-in applications: browser, email, video player, calculator, calendar, clock, file manager, camera, music, Google Apps Languages: Chinese, Simplified Chinese, Japanese, Korean, English, German, French, Italian, Russian, etc. Battery: 8800mAh lithium battery (built-in) Life time: about 5 hours Input voltage: DC 5V Package Included: 1x tablet 1x power supply 1x User Manual 1x USB data cable