I got this in a Mighty Ape Daily Deal for $30, the battery pack, charging cable, and HDMI cable are all excellent, especially for that price! In comparison to what microsoft want for the authentic stuff. However where this pack has its downfall is with the headset, you are buying this purely for the headset and the others are just an added bonus, then this probably isn't the right thing for you. The headset does work, however it doesn't really fit properly and is weird to wear, with an in-ear part, as well as the mic not being very good as it only reaches halfway across your check and doesn't pick up much without talking really loudly or yelling.