Features: 1.2.8in HD Large Screen: 2.8in HD large screen, clear buttons and numbers, drop proof, triple proof structure design, alloy bezel to enhance shock absorption and drop proof. 2.Support Functions: Feature rich, supports making and receiving calls, camera, MP3 MP4, FM, Bluetooth, alarm clock, calendar, flashlight, calculator, games and other functions. Voice change function, male voice, female voice, child voice interchangeable. Bluetooth dialing function, can be connected to smart phones. 3.Dual SIM Card: The phone supports 2g GSM quad band 85090018001900 and dual SIM card. But it does not support 3G, 4G, etc. 4.SOS Button: If you are in an emergency, you can use the SOS function to get help immediately. You can set up to 5 emergency contacts. You don't need to go through the address book, you can use the one touch dialing. 5.Ultra Long Battery Life: The phone comes with a high capacity 6800mAh rechargeable battery with long standby time, as well as a one touch flashlight with LED lights for a wider and longer lighting range. It also features a rechargeable battery with an additional USB port for charging other electronic devices, which is useful in case of emergency. 6.Loud Sound: Stereo phones with high volume speakers are loud. 3D loud speakers with extra large sound. Powerful speakers ensure clear calls every time. Higher volume and stereo clear sound quality. Don't miss every call and hear every greeting clearly. specification:Item Type: Cell Phone Weight: 270g / 9.52oz Material: Zinc alloy, PC Model: K-6000 Screen Size: 2.8in Card Slot: 2 SIM card slots, 1 memory card slot Memory Card: Maximum support 32GB (not included) Battery: 6800mAh Li ion battery (included) Frequency Band: GSM 850, 900, 1800, 1900 MHz Network Type: 2G GSM Bluetooth: 2.0 Vibration: Support Camera (pixels): 300000 Interface: Micro USB charging port, USB port Language: English French Spanish Russian Indonesia Vietnam Thai Body Size: Approx. 14.6x6.6x2.8cm / 5.7x2.6x1.1in PackageList: 1 x Cell Phone 1 x Charging Cable 1 x Instruction Manual NoteNote: 2G GSM is supported; please check with your SIM card carrier for 2G network support. The phone is fully unlocked, but the carrier needs to support the product.