1)Cute design,energy saving,long lifetime 2)Has 3 downshifts 3)USB cable 4)Patent right 5)CE certification First we want to declare that we are the original to developed the mouse lamp, we have patent rights for its design , and they all pass CE and Rohs1) led mose light is our new develop products,LED mini light,led gifts,unique gifts2)led mouse light has 3 downshifts, connect with USB, also it ...