I use these to sleep. We love them , will definitely buy more! lululemon hydration vest However, they are a little bit difficult to put on. bought a large Im 58 175lbs lululemon hydration vest You even get the wall adapter! lululemon hydration vest Turns out the charge time is very high. This holder. Instructions for all are very similar as to how to receive a call, play next song, pause, etc. lululemon hydration vest Hope this helps others Update: One more month - another break.
lululemon hydration vest