Other than that, I think its great and I think I will allow this to replace my G502. Better. the device is equipped with lithium battery and it lasts for 4 to 5 times the full charge for the earbuds. I Enjoy These Sandals And Use Them Daily, Even In Winter, As They Become My "House Slippers". Id probably be less inclined to use it with my CX900 since I have other, better (cabled) options with that camera. I love the hook on the side and the attachment to keep you from losing them if they fall out of your ears during exercise or something! I had to apply moleskin to the edges. One tip: wait a second after ironing before lifting the iron paper off. But be prepared to do so. The only down side is that they dont cancel out noise well like other Sonys Ive used.