Main accessory 5V 700mA USB CLA Charger USB Cable CD/DVD ROM for Map backup User Manual for map Quick Guide Warranty Card T-Flash(Micro SD) Card(Optional) 5V 700mA AC Adaptor(Optional) Display 2.8†TFT240x320 with Touch Panel LCD Product size (Approximation) 96x54x12mm Keys Long press: On/Off Reset button: Reset and reboot Volume+: Press to increase volume Volume-: Press to decrease volume Hold key: slide switch I/O Built-in standard Mini-USB port T-Flash(Micro SD) Slot Stereo headphone jack ¦=3.5mm CPU Spansion S2100 GPS Module SP0011 TMC Inside SP0011 Antenna Embedded Patch Antenna(54mmx10mm) LCD 2.8â€TFT QVGA with Touch Panel from GiantPlus Flash – built-in NAND Up to 4GB Mobile SDRAM Hynix 64MB(32M X 8Bit X 2) External Storage T-Flash(Micro SD) Card Speaker Internal Speaker 2WX 1 Charge IF Mini USB USB Connectivity USB2.0 High speed Battery Capacity 543450 1000mAH removable Operation System Windows CE 5.0 Core Version We are looking forward to cooperate with you. PLS skype or email me directly if you are interested. Skype: RosaWu3, E-mail/MSN: rosa_hi-cloud@hotmail.com Thanks in advance