Brand: n/a Model: GD920 Type: Retail Color: Yellow Special Features: Watch style Bluetooth 2.0 GSM Quadband camera built-in. IMEI: Unique Format: Watch Phone Cell Phone Weight (w/Battery): 62g Operating System: Proprietary OS (Not Smartphone) LCD Screen: 1.3" Resisitive screen Screen Resolution: 160x128 Built-in Memory: 128KB Memory Slot Type: MicroSD/TF supported up to 4GB in size.(No memory card included). Touch Sensitive: Yesresistive. Network Bands: GSM850/900/1800/1900MHz SIM Slots: Single SIM slot Data Connections: GPRS Bluetooth: V2.0 Wifi/Wireless LAN/WLAN: n/a Digital Camera(s): 300K px camera with 640x480 resolution JAVA: n/a Playback Formats: 3GP/MP4/MP3/JPEG TV Tuner: n/a FM Radio Tuner: Yes Voice Recording: Yes Batteries: 2 x 250mAh lithium ion batteries (Claimed as 350mAh) AC Charger: 100-240V with Round AC adapter Phone Language(s): English / Spanish / Malay / Bahasa Indonesian / Vietnamese / Russian / Arabic / Persian / Greek / Chinese User's Guide: English / Chinese manual Accessories Included: 1 x USB Cable with AC adapter 2 x 250mAh lithium ion batteries 1 x MiniUSB earphone