Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Next to useless Cordless Keyboard/Mouse

Total pain to get bluetooth recognized. Keybrd/mouse IMMPOSIBLE to connect sometimes, still need to leave corded mouse/keygrd connected to enable the Logitech combo. Tech support is a JOKE because the reply form won't allow you to enter your phone # because of a bug in the software. I'll use it til I get sick of it then I'll throw it out, its not even wasting my time to return