OnePlus One accessories displayed by manufacturer
Another picture shows off a set of screen protectors, and a leather flip cover for the OnePlus One. The flip cover will apparently be sold in various colors, including a bright orange variant to go along with the yellow one.
The 64GB Standstone Black model of the handset is being produced first, ahead of the 16GB Silk White model. The latter is priced at $299 lock, stock and barrel. The former will cost you $349. Prices for the accessories have not been revealed. To purchase the phone, you need to have an invitation to buy it.
source: OnePlus via AndroidCentral