For such a low cost product, genuinely impressive. Works exactly as promised. Was able to connect to a Macbook Air with Bluetooth, but also includes a dongle that conveniently stores inside the mouse that can be used if the computer it's being used with doesn't support BT or if there's too much interference.

Other people are mentioning that the Bluetooth is not functioning properly…. Not true ! Im using both of mine with Bluetooth exclusively! Plastic feels a little cheap but considering the price … these are a great buy!

Good quality

vraiment cool :)

Amazing quality… cheaper price

Great mouse, space saver especially for travelers. Easy fit any pocket.