[["headphones", 1], ["projector", 2], ["watch", 3], ["camera", 1], ["headset", 7], ["great", 1], ["speaker", 3], ["charge", 7], ["alarm", 0], ["mouse", 6], ["sound", 6], ["video", 0], ["good", 7], ["box", 4], ["couch", 4], ["air", 0], ["case", 4], ["controller", 2], ["speakers", 2], ["fault", 7], ["phone", 4], ["bluetooth", 0], ["soap", 7], ["ear", 7], ["car", 5], ["water", 1], ["tour", 6], ["easy", 1], ["spoon", 6], ["keyboard", 3], ["bed", 3], ["works", 5], ["quality", 6], ["cable", 6], ["product", 3]]