USB Wireless Mouse 2000DPI USB Receiver Optical

Promo Code in BrazilCode : AEMENOS2Q&AQ1. After I turn on the mouse， the red light flash and off ?A1. Please put USB receiver in computer when you text the mouse. Because only when mouse matched the USB receiver， it will work.Q2. What is the different between Soundand Silent ?A2. when you press the button of mute mouse ， the mute one make less noise than sound versionSpecificationsItem Name: 2.4G Wireless MouseButtons: 4 ButtonsAjustable DPI Switch: 800-2000DPIVerison: Silent(Mute) / SoundColor: Black / Gray / Green / RedWiFi Range: 10MBattery: 2 * AAA battery 1.5V 【NOT work with 1.2V】 (Not Included)Key Life: 10 million timesSize: 115*80*40mmCompatible : Windows / VISTA / MAC...NOTEAbout the slient mouse version ， only the right and left button is silent ，the dpi button and forword back button has some noisePackage1 x Wireless Mouse( Without Battery )1 x USB ReceiverUSB Wireless Mouse 2000DPI USB 2.0 Receiver Optical Computer Mouse 2.4GHz Ergonomic Mice For Laptop PC Sound Silent MouseShipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.