Product Parameter Model : i16 Pro Screen Size :1.77 inch HD Screen Phone Size : 63mmX63mmX18.8mm /118.3X63X12mm Phone Weight :80g (Including battery) Battery : 1000mAh Battery Phonebook : 500 Phone SMS: 90 Camera : Rear Camera SIM Card Quantity :2 Nano SIM card and 1TF card Memory Card : 32Mb RAM 32Mb ROM Maximum support 16GB expansion (The system will occupy part of the memory，It is recommended to install a memory card before using the phone) Charging Interface Type :Micro USB V2.0 Network 2G : GSM850/900/1800/1900 Features Dual SIM Card Simultaneous use of 2 nano SIM cards and 1 TF card. Easy to answer phone calls Foldable Phone It is only the size of powder when folded. Fashionable item that easily fits into your pocket Rear HD Camera Rear mounted high-definition camera. Convenient recording of the beauty life whether videos or photos Speed Dial You can set speed dial contacts (number keys2-9) . Simply press and hold the number keys to quickly dial the phone number of the person in contact improving the efficiency of the call LED Flashlight Power saving and strong brightness. Long press the middle button to quickly turn on the torch. Music / Video Player Can play videos and music stored on your phone without the need for network loading ready to play at any time FM Radio Listen to various music news entertainment and interview programs anytime and anywhere. Blacklist Adding phone numbers to the blacklist can effectively avoid the interference of these calls and text messages. 1.77 inch HD Screen Bright and clear screen. High resolution eye care and protection Magic Voice Men Women Child sound. Make your voice chat more interesting and can also be used for some special occasions 3.5mm Headphone Jack Paired with exclusive wired headphone jack charging and listening to music are both compatible. Vibration Function Vibration reminders can be activated during meetings. Can receive notifications without disturbing others More Practical Features Calculator calendar games alarm clock Bluetooth recorder etc. Both practical and convenient. Package 1* Phone (include battery) 1* USB Cable 1* Box 1* Sling 1* Card Pin