Dell WM615 Wireless Bluetooth 4.0 Mouse folding mouse laptop

NOTE: Not including batteries, because airplane forbid sending battery products. Description: Mac OS system can not be used, Windows10 can be directly connected to Bluetooth, Windows7 part needs to update Bluetooth driver, Bluetooth must be more than 4.0 . Shipment&Payment: 1. We will shipped the parcel in 1-3 days after you made payment.   And the following forms of payment are accepted by Aliexpress: Credit card, TT, Western Union and Qiwi wallet. 2. The shipment is free shipping via China post air mail, if the package weight is more than 2kg or the package size is larger than 90CM, we will use EMS etc or ship with two parcels or more parcels by air mail. 3. Instruction:the weight and size we marked in the package details is not the actual weight and size of the goods, if you need to know the actual weight and size, you just need to contact us. 4. Delivery time: 1) Transportation developed countries is about 7-45 days. 2) Remote countries is about 2-8 weeks.