Model: Blackberry 8310

Specification:
Network: GSM850/900/1800/1900MHz
Announced: 2009, April
Available Language: English, French, Spanish, Italian, Portuguese, Chinese, etc
Display Size: 2.4 inch, 240x320 pixels
Display Type: QVGA touch screen, 65K colors
Ringtones Type: Polyphonic (64 channels); Support mp3 ringtone
Music: Support MP3 background play, support equalizer; Built-in 3D stereo speaker
Video: 3GP / MP4, support to play in full screen, forward and pause
Camera: 1.3 Mega Pixel Camera
Input: Keyboard and handwritten dual input
Bluetooth: Support bluetooth
Internal Memory: Support extend TF card (up to 8GB)
FM function: FM stereo
E-Book: Support(. Txt)
Connectivity: GPRS / WAP
Messaging: SMS, MMS
Phonebook: Can store 300 phonebooks
Stand-by time: 150-300 hours
Talk time: 120-250 minutes

Additional Features:
Dual sim dual standby
3D acceleration sensors
Shake and Tilt Sensor
Bluetooth 2.0
MP3 / MP4 fluent player
Alarm clock
Calculator
Sound recorder
Calendar
World time
Support GPRS
Memo/WAP/MMS

What's in the box:
1 x user manual
1 x Copy Black Berry 8310 Dual SIM Shake & Tilt Sensor Mobile Phone
1 x earphone
1 x cable
1 x usb charger
2 x2000mAh batteries