12G GSM Unlocked Phone: It supports 2G GSM quad band 850 900 1800 1900 MHz and triple SIM card. However, it does not support 3G, 4G, etc. Please consult your mobile service provider to ensure 2G network compatibility. Supports making or receiving calls, camera, MP3 or MP4, FM, BT, e book, alarm clock, recording, calendar, flashlight, calculator, games, etc. Support access to internet, browser, etc. 28 Inch HD Screen: It has a 8 inch HD screen, supports 3 cards and 3 standby, supports using 3 SIM cards and memory cards with a maximum capacity of 16GB (excluded) at the same time, eliminating the need to change SIM cards. The keys and numbers are clear for easy dialing, and the powerful speaker ensures that every call is loud and clear. 3Loud Sound: Stereo phones with speakers are loud. Powerful speakers ensure clear calls every time. Higher volume and clear stereo sound quality. Don't miss every call and hear every greeting clearly. 4Backlit Buttons: This phone has three dimensional, slightly raised buttons. The buttons with backlighting are clearly visible at night, and the raised buttons are easy to press and comfortable to press, so you never have to worry about making typing mistakes or pressing the micro wrong keys. This non smartphone is also great for seniors and can also be used as a backup phone for younger people. 5Long Lasting Standby: With a safe and stable 3600mAh high capacity lithium battery, it consumes less power for daily use, so you can save power and get rid of the worry of frequent charging. Sturdy structure design, enhanced shock absorption and anti drop, longer service life, solid and easy to use good phone can be used for many years. One touch flashlight with LED light, wider and farther lighting range, a good helper at night.