... invisible camera cellphone Watch Phone with Bluetooth* Network: GSM900/1800MHZ.* 1.5 inch touch screen.* Support TF card,up to 1GB(Present ... recorderIP calls, calculator, memo, calendar, stopwatch, the exchange rate, world timeBluetooth 1.2.1(FTP, A2DP, AVRCP)Battery Li-ion battery 550mAh Stand ...