They charge quickly and efficiently. ALTHOUGH. Firstly I I have no prior experience in cameras besides Point&Shoots. Definitely a nice little organization piece that Ill definitely use. I just put on the XB950BT and my head already feels better with them on. Am not sure if I mounted it in the preferred mounted position but it works very well, holds the bike up best when the stand is fully extended but can hold it up even on the least extended position. The clamping pressure is increased initially, but is not uncomfortable as the foam breaks in. Deve essere corposo cavolo sennò sembra di ascoltare la radio nel bagno dalla camera da letto no! Before and after! Its a typical chinese made product, low quality and poor design.