... rechargeable battery .No leaf air-conditioner fan2.color for purple,green,pink and blue3.Power supply, built ... ),USB cable include,AC adaptor not include4.size for leaf, inside diameter, 80mmoutside diameter,95mm working ... no leaf fan to the pregnant women and babies have good protection, but also to the elderly ... an OEM requirement, we fit the bill. For more information, do please feel free to contact ...