... cell b Multifunction 16 LED camping fan tent light FP306: energy saving, more brighter, mini fan, portable, easy for fixing, 4AA cell ... size batteries(not included)Material: ABSMulti speed fanWorking Mode: 16LED - Fan -on and offWorking time:30 hours for lightingProduct size:dia ... in the backWith one bottom base Multifunction 16 LED camping fan tent light FP306: energy saving, more brighter, mini ...