Teniendo el pie ancho y con calzado entre 28. Not fancy ( the AD says its compatible) I took a chance and bought the POCO M3 because of the excellent reviews on the POCO M3. Ive had them for about 2-3 weeks now and the top part with the straps is becoming unglued on one side. An example of the "hook tools" I am referring to is in the "blue plastic hooks" in the "iFixit Pro Tech Toolkit - Electronics, Smartphone, Computer & Tablet Repair Kit". I regularly have to turn the headset off/on to get it to reconnect the game audio and the retractable microphone has to be positioned less than 1 inch from my mouth to pick up the audio and regularly has to be wiggled around to have the audio loud enough for other players to hear. Bought a pair of these for my folks to do garden work in. Arrived much more quickly than I had expected. This is about as big as you want to get for a portable speaker imho thats still easily pack-able in carry-on luggage while leaving room for your other stuff! incomodas