bluetooth headset - I listen to podcasts while walking to work and when watching the kids at the park. I like one ear free for SITUATIONAL AWARENESS. I like being able to replace earbuds without replacing the whole bluetooth unit. And I like to skip ads in podcasts. I use a Samsung HS3000 (no longer available) and a Sony MW600 to do all these things. They pair as effortlessly with my Note III as they did with my iPhone 4S. I clip ‘em to my shirt or coat pocket and don’t have to pull out my phone, or even take my eyes off the kids/traffic/etc, to skip ahead or pause or adjust the volume. I use these headsets everyday. I could not function without them.
earbud - I use the “Far End Gear Short Buds Short Cord Single In-Ear Stereo-to-Mono Earbud” because they’re not all long and tangly (perfect for plugging in to a bluetooth headset clipped to a coat/shirt pocket!), they are sturdy and metal with a braided cable, they sound great, and crucially, they run stereo signals to mono, leaving one ear free for the aforementioned SITUATIONAL AWARENESS without losing the left channel like a cheapy mono earbud is wont to do.
headphones - Grados. SR-60s. Open (so your ears don’t get all sweaty like your BALLS, and so the music sounds livelier). Great for metal. Less than $100. Classic looks. Head-fi cred without being stupidly expensive.. And made right here in Brooklyn, less than a mile away.
guitar mount - Swing String gee-tar hanger! Hang your pretty guitars on the wall like the art dat they is.
flashlight- When we go out at night, we carry these Ultrafires. Cars can see the kids crossing the street from A MILE AWAY, and if you’re attacked, you can use it to blind the attacker and then run, or bash at his skull a bit with the raised edges of the rim. (You’ll need to buy a separate charger, but we only need to charge once every 5 or 6 weeks.)