Charge: electronic transformer Color: any color or OEM is available Function: over charge&disover charge protection AC/DC operated 3-speed fan Package: 16 oscillation light fan 1.PE bag 2.Color box 3. 3pcs/ctn(62*45*45.5cm) Quality guarantee: Battery for one year Payment term: 30% T/T and balance against the copy of B/L Delivery time: 45-50 days after received the deposit