This replacement kit is the exact replica of what is in the box QuietComfort 3 headphones from Bose, and should only be purchased if you lost one of the crucial elements (the charger itself or use the card in your country). Alas, like many Bose products, the price is totally overkill for what it is. As much one can find replacement batteries quite honorable, as the charger remains incopié far, at least to my knowledge. Once lost, you are taken hostage. In addition, the complete kit that comes, so we end up with all plugs (useless) other dual countries. Not very practical or very environmentally friendly.
The charger itself would be a 5 star, but the annoying and unnecessary duplication of records, and especially the exorbitant price demanded make me remove my two star rating.
See if you are interested, my comment on the headset itself:
