Sin Shine - Compressed Air 3.0- Multi-Use Electric Air Duster For, Ad01-Black Product Details Multi-use ? Our SIN SHINE electric air blower can be used for any of your expensive electronic devices, such as your computer keyboard, laptop, copy machine, medical equipment, camera, model vehicles, and blinds etc. Alternative to Compressed Air ? Inexpensive and nontoxic .you can save money,gas,water and protect the environment. This is a onetime investment so you will never need to buy canned air ever again.you can own a SINSHINE Electric Air Duster Powerful and effective - Our dust blower can blow at 27m/s and 67.5MPH immediately and continuously provide high-pressure air to remove dust, debris and dust from any electronic equipment in the home or office. At the same time it has strong light irradiation-easy to point to the clean area. Handy Design Simple Operation ? having an extra-long 10-foot cord and with a weight of only 1.9 pounds.With a momentary switch to hold and press for power, It automatically turns off when button is released Satisfaction guaranteed ? Buying on Amazon is a easy job that you can do it without any worry of the product quality and after-sales services. If there is anything that you are not satisfied with, We will refund or replace without any questions. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.