1、 2G dual-screen flip phone: internal high-definition color display 4 inches, external screen 8 inches, support display time, calls, text messages, battery power, etc. You can answer or hang up the call by opening the cover or hanging up the call. Just use the buttons on the external screen, making it easier for the elderly to operate. 2、 Designed for the elderly: large fonts, clear menu characters, large buttons, built-in stereo speakers, large volume, clear sound quality, intelligent voice report by pressing the number keys (support English/French/Arabic/Spain/Portugal/Vietnam/Malaysia) /Russian/Italian/Hebrew/Turkey), very suitable for the elderly. You can also set up 11-speed dial numbers to reach the most important people faster. 3、 2 side buttons + 1 SOS: on the right are the flashlight and volume buttons for quick access. On the back is the emergency button. You can set 3 SOS numbers. There are 8 family numbers. In the event of an emergency, you can press and hold the SOS button for 3 seconds to make an emergency call and send a text message to get immediate help from your family or friends. 4、 Support (4-band) 2G, GSM850/900/1800/1900MHz, quad-band, compatible with all mobile operators that support 2G networks. The 4800mAh large-capacity lithium battery comes with a charging cable, allowing your mobile phone to be charged quickly and easily. 5、 Large fonts, clear menu characters, large buttons, built-in stereo speakers, large volume, clear sound quality, very suitable for elderly people.