1.8" Resistive Touch Screen AT&T T-Mobile Vodafone Unlocked Watch Cell Phone w Bluetooth/ Camera/ JAVA/ Torch - Black 1.8 inch TFT LCD touch screen watch mobile phone; Resistive touch screen and keypad for convenient operation 1 SIM card slot and works with GSM 850/900/1800/1900MHz; Bluetooth for hand-free access calling and listening to music; Single camera, take 640 x 480 pixels pictures and with video capability Supports TF card to expand storage up to 32GB (Micro SD/T-Flash card Not included) Amusing Entertainments: Music/Movie Player + Image Viewer + Sound Recorder + Camera + Java Handy Tools: Calendar + Alarm + World Clock + Calculator + Torch This Cell Phone only works with GSM networks(850/900/1800/1900MHz), NOT 3G Networks Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.