Long Lasting Standby: The use of safe and stable 4800mAh high capacity lithium battery, lower power consumption in daily use, can save power, get rid of the trouble of frequent charging. Dazzling Light Effect: Dazzling LED light flashes when incoming call, flap is opened and when the cover is closed or charged. The buttons are backlit and the buttons are clearly visible at night, suitable for dark environment at night. One touch flashlight with LED light, wider and farther lighting range, good helper at night. Powerful Features: The premium flip phone supports 2G GSM quad band 850 900 1800 1900 and dual SIM cards. However, it does not support 3G, 4G, etc. Please consult your mobile service provider to ensure 2G network compatibility. Powerful features support making and receiving calls, SMS, camera, MP3 and MP4, FM, recording, picture viewer, one touch calling, alarm clock, flashlight, calculator, calendar, SOS button, etc. Large Buttons: This phone has a three dimensional raised crystal large buttons and large keyboard design. The buttons come with a backlight function that is also clearly visible at night, and the large raised buttons are easy to press and comfortable to press, so you never have to worry about typing mistakes or pressing the wrong keys. This non smartphone is also perfect for seniors and can also be used as a backup phone for young people. Loud Sound: Stereo phones with speakers are loud. Powerful speakers ensure that every call is clear. Higher volume and clear stereo sound quality. Don't miss every call and hear every greeting clearly.