HC-10, It's the world's first headset with wireless charging funtion (patent for utility models). Standard QI standard wireless charging Stand has the top wireless charging area for wireless charging NB10 headset and wireless charging base for wireless charging mobile phone, so that your headphones and mobile phones can be charged at the same time and always full of " Power". Besides, with this stand, the scene of chaos -- lots of wires winding distressingly at the desktop can be avoided and you table will always be clean and tidy.