... shoot with sound,time depends on the storage COOLNX6 Data appliance functionsMemory 506KB built-in,support max expasion ... Bluetooth files transmission,Bluetooth earphone(voice),Bluetooth music(stereo) Data transfers USB,bluetooth Image format jpg,gif,bmp,png ... 11 Suitable group Commercial phone Accessaries (6800mAh)//2 batteries,charger,data wire,earphoneFrequency 900/1800MHz Network GSM Talk time 160 ...