4 inch Touchscreen Watch Mobile Cell Phone w Camera Sound recorder Bluetooth Network Frequency GSM 900/1800/1900MHz (This Cell Phone only works with GSM 2G networks, NOT 3G Networks) Support smart voice dialing/hand-free amplifier 1.3 mega pixel CMOS camera, video record, recording time vary depending on the memory card? Internal Memory 892K, Support TF extension up to 2G Telephone directories 500 groups