she does play rough though and was running up and down . No instructions to support Bluetooth. But I should have chosen the 10ft. Thats hard to find! Ohne Nachmessen wäre mir dies überhaupt nicht aufgefallen, zumal er selbst die Stiefel auf meine Nachfrage hin auch bequem fand (natürlich kann er dies mit zwei Jahren auch noch nicht beurteilen). Its sized to easily accommodate several jackets, and sturdy enough not to make you worry about it when you do fill the rack up. I dont get people asking me what the heck the noise is about when Im on a call. However, the right earbud died about 3 months in and the remaining earbud has just failed. If you are in between sizes like me, then order the next half-size up. I would say they run slightly large but not so much that I would size down.