Where can i get W810i handsfree?

[New]

Hi friends. I bought one k750i yesterday for 7800 in bangalore.But i did't like it's handsfree.So, my question is can i connect W810i handsfree to this ? where can i get it and how much will it cost?
Thanks in advance

[myhotdog]

yup u can connect but i don't know about banglore but in mumbai you can get easily

[girish.g]

yes you can use it
i bought my headset for 500

[sagar_coolx]

but where in mumbai? when i checkd some local shops sellin then for 200-350, they seemed fakes