Model: K3 (Mobile 2G) Main screen size: 2.6 inches (real 2.4 inches) Body color: Black, Gold, Red Card slot 1 small card, 1 large card (dual card) Memory 32MB+32MB The headphone jack has Camera (pixels): Real 80000 pixels Battery: True 2500mAh Body size: 126 * 53.5 * 16.4mm (length * width * height) Frequency band: GSM: 850/900/1800/1900 Network type: Mobile 2G Appearance: Ultra thin straight board Material: Plastic Weight: 108G (1 unit, 1 battery weight) 178.6 G (1 unit, 1 battery, 1 manual, 1 charger, 1 color box) Features (selling points): DV,Audio,Video,Sound recorder,Camera,FM,Calculator,Calendar,Alarm,E-book,Games,Facebook,Whatsapp,SOS 5,Bluetooth,Speed dial 9 Packaging accessories "Mobile phone * 1 Battery * 1 Wire charging * 1 (default US standard) Packaging box * 1 Packaging size (1 unit) 137 * 84.6 * 68.5MM Packaging specifications (1 box) 345 * 188 * 27.5CM (length * width * height) Languages: English, Arabic, French, Malay, Portuguese, Russian, Spanish, Persian, Hebrew Change string command * # 66*# The note can store 300 phone numbers, 200 text messages, 9 family numbers, and 5 SOS numbers Unlock key: add the * key to the first left key, long press the 0 key to enter power-saving mode, long press the # key to switch between vibration and mute, long press the SOS key for emergency calls, long press the * key to turn on the radio, lanyard hole, and side key dual light flashlight