This models is copy mini 9500 appearance, it has trackball, mobile phone/ cell phone. Network & band: GSM 850/900/1800/1900MHz - works with any GSM network worldwide General Brand: E-Lins SIM standby: Dual SIM standby simultaneously Dimension: 105*54*14mm Unit weight: 102g Available colors: black Shape: Bar phone Language: English,French, Russian, Vietnamese, Arabic, Persian, Turkish, Indonesian, Thai some other languages according to the quantity Display: 2.8 inch screen Touch screen Handwrite recognition Camera: Back camera: 2 megapixels (max 640*480 pixels photo) Entertainment: MP3 player, Audio record, 1 loud speaker(s) MP4 player, 3GP player, Video record FM radio 1 game included Memory Card: MicroSD card Support USB disk function Max support 8GB memory card (not included) Message: SMS, MMS Storage: Built-in memory: 494KB SMS record: 100 MMS record: 100 Phonebook: 300 Connectivity: Bluetooth, GPRS, WAP Conversation: Handsfree Customization: Wallpaper, MP3 as ringtone, Incoming call animation icon, Power on/off music, Power on/off animation, MP4 file as power on/off animation, Timed power on/off Add-on: Calendar, Calculator, World time, Notepad, E-book, Currency converter, Unit converter, Alarm clock ( 5 groups ) Battery: Battery capacity: 1500mAh Accessories: 2 batteries, 1 AC charger, 1 earphone, 1 data cable DESIGNATION SPECIFICATION Network GSM850/900 / 1800/1900mHz SIZE ( L × W × H ) 118*56*20MM BATTERY Lithium Batteries1800mA COLOR Silver+black/blue STANDBY TIME About 240-360 hours TALKING TIME About 3-5Hours