It bends them and will eventually lead to cable failure so unfortunately for the larger headphones this wont work unless you collapse them. Many of the functions can be controlled from the Bose Connect app, although it is not necessary to have the app in order to operate the speaker. (Sorry if this was too long - I enjoy detailed reviews and wanted to cover everything. nutzen möchten. The technical facts on the box say it recharges in 3 hours with the supplied USB cord, it has two 3 watt speakers, and the wireless range is 33 feet. I wear a 7 and purchased a 7 and they fit perfect! Otherwise, the earbuds have pretty good sound quality and an acceptable battery life. The only problem is the mediocre arch support. Comfortable for long time wear. Where the tennis racquets are kept - there are no snaps or anything to hold the zippers in place, so I dont know if over time the zippers will loosen up, but Ive used it for over a month now using it about 3 times a week and so far so good.