Brand N/A Model i1 Color Black Type Brand New Form Factor Watch Phone Operating System Proprietary Keyboard T9 Language English / French / Spanish / Polish / Portuguese / Italian / German / Indonesian / Russian / Arabic / Czech / Turkish / Greek Networking GSM Frequency GSM 850/900/1800/1900 MHz Data Transfer GPRS SIM Type Ordinary SIM SIM Slot 1 Network Standby Single Network Standby Network Conversation One-Party Conversation Only Wi-Fi No GPS No ROM 394KB Available Memory 391.5KB Memory Card Supports micro SD / TF card up to 4GB (not included) Screen Size 1.8 Inch Touch Screen Resistive Resolution 128 x 160 Pixels Colors 260K Camera No MP Flash No Bluetooth Support 2 I/O Interface Micro USB / SIM slot Software MSN WAP GPRS download MMS IP conversation calculator etc. Features MP3 MP4 Bluetooth FM etc. FM Yes TV No Format Supported MP3 / Midi / 3GP / MP4 / 3GP / MP4 / JPG / GIF Wristband Material PVC Wristband Length 25 cm Battery Type Li-ion Capacity 600 (actually 500) mAh Talk Time 150~180 Minutes Standby Time 35~40 Hours Packing List 1 x Phone 2 x Batteries 1 x 100~240V AC charger (2-round-pin plug) 1 x Data cable 1 x Earphone 1 x English user manual