Features: 1.Pen Mini Phone: The pen mini Bluetooth phone is not only a ballpoint pen that you can use to write, but also a mini phone. As a Bluetooth dialer, you can sync contacts and receive phone calls when you use it with your smartphone via Bluetooth pairing. It can also get music from Bluetooth devices and enjoy music through wireless control. 2.Backup Phone: When you insert the SIM card, Pen mini phone can be used as a standalone phone or a backup phone that you can give to your kids while they are at school or take anywhere for easy travel and driving. It has a lower radiation rate than other conventional smartphones, making it ideal for staying away from signal radiation. 3.Global GSM Frequency and Scalable: Supports dual SIM and memory cards. GSM 850 900 1800 1900 MHz. Please use a SIM card that supports GSM and offers 2G GSM (choose a prepaid SIM card, T Mobile SIM card is recommended; not available for At&T, for Verizon or for Boost). Up to 32GB expansion is supported. 4.Multifunctional: This mini phone can be used as a camera to record your life and work. It can be used as a flashlight to give you long lasting light when you are outdoors overnight. Its FM radio function provides you with clear radio enjoyment. It's also a useful tool for your lectures, meetings, interviews, presentations and classes. 5.Easy Control: Long press "0" to enter Bluetooth mode. Once the device is paired, you can receive calls and enjoy music with the Bluetooth Dialer's 550 mAh battery capacity that provides up to 5 hours of talk time. Long press "Up" to turn on the flashlight and use Micro USB to charge the phone when the battery is low. specification:Item Type: Pen Mini Cell Phone Material: ABS Screen Size: 0.96 Inches Matching Battery: Lithium Battery 550mAh Talk Time: 5 Hours Memory Card: Maximum 32G (not Included) Network System: 2G: GSM 850 900 1900 2100 Language: Support 18 Languages PackageList:1 xPen Mini Cell Phone1 x Charging Cable4 x Pen Refill1 x Instruction Manual NoteIf the mini phone does not have enough memory, you will need to install a memory card.