Brand N/A Model N388 Color Black Type Brand New Form Factor Watch Phone Operating System Proprietary Keyboard T9 Language English French Russian Spanish Italian Portuguese Turkish Hindi Malay Indonesian Arabic Vietnamese Networking GSM Frequency 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 892KB Available Memory 797KB Memory Card Supports micro SD / TF card up to 4GB (not included) Screen Size 1.3 Inch Touch Screen Resistive Resolution 160 x 128 Pixels Colors 260K Camera 0.3 MP Flash No Bluetooth Support 2 I/O Interface Mini USB / SIM slot Software FM calendar alarm clock calculator memo etc. Features MP3 WAP GPRS download MMS IP conversation etc. FM Yes TV No Format Supported MP3 / MP4 / MIDI / WAV / AMR / JPG / GIF Wristband Material ABS + PVC Wristband Length 25 cm Capacity 750 (actually 600) mAh Talk Time 120~200 Minutes Standby Time 150~180 Hours Packing List 1 x Phone 2 x 750mAh (actually 600mAh) batteries 1 x 100~240V AC charger (2-round-pin plug) 1 x USB cable 1 x Earphone 1 x Backup case 1 x English/Chinese user manual