• You can listen to music via the built in 3.5mm stereo audio port while charging your phone at the same time

• Most cases support， optimise UI

 

• Battery charging + 3.5mm audio out

• I/F 1: microUSB 5pin - smartphone，I/F 2: Audio line out - 3.5mm Line out port I/F 3 : microUSB - travel adapter

• Universal Desktop Dock