TECKNET Bluetooth Wireless Mouse 3200 DPI

I mean sometimes it works perfectly but other times it just doesnt react to movement. like the cursor just wont move. this could be due to my surface but ive used it on multiple surfaces (mousepad, wooden desk, paper, the hard cover they put on notebooks) and its very unreliably on each surface. its a cheap mouse so i cant really complain but i think it still should be said. 2/5

I tried on a 3 different computers and none of them recognize the device.

Excellent bluetooth mouse

Can't stop the mouse from sleeping

Battery compartment is flawed, upon installing batteries and fully seating them, the mouse would not work. I was able to return it and the seller sent me replacement which works fine. However I feel that quality control should be improved so faulty products are not released on the market.