Dear Sir/Madam, Power Source:Battery Type:Air Cooling Fan Installation:Table Material:Plastic Power (W):2 Voltage (V):5 Product item:rechargeable fan Function:air cooler Model name:clip fan Material:plastic Feature:speed switch Design:Material safe design Payment:T/T, WU, PAYPAL, L/C, etc. Shipping:DHL EMS FedEx Sea Transportation Show More