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Features 1. Usb socket can be used for digital mobile devices and COMPUTER USB port connection, interaction, data transmission, power supply for digital mobile devices, intelligent charging;

Features two, USB bus in electronic equipment, the circuit is usually divided into analog circuit and digital circuit two categories, the former involves analog signal, that is, the physical quantity of continuous change, in the resistance R on the generation of a series of pulses (voltage), this is the digital signal;

3. Usb socket adopts lithium battery dedicated intelligent charging management chip, which can provide fast intelligent charging double flat socket for mobile phone, digital camera, MP3, MP4 and other products through USB port of computer, which can be optionally rotated into parallel or eight type (that is, rotated into Chinese, American, Japanese or Australian type socket).