http://www.amazon.in/Sony-MDR-ZX330BT-Bluetooth-Headphones-Black/dp/B00YMUD8JY?ie=UTF8&ref_=gbps_img_s-4_0887_ba499eb3&smid=AT95IG9ONZD7S#

Bluetooth,NFC for one touch cinnectivity
30 Hrs talktime on full charge
Frequency response : 20-20,000 Hz
Available Colour : Black
Price Comparison:
5486@ http://www.infibeam.com/Portable_Electronics/sony-sony-mdr-zx330bt-bluetooth-headphone/P-poel-36060476025-cat-z.html
5873@ https://www.snapdeal.com/product/sony-mdrzx330bt-portable-bluetooth-nfc/686361121622 (oos)
6490@ http://www.shopclues.com/sony-mdr-zx330bt-headphone.html
6565@ https://paytm.com/shop/p/sony-mdr-zx330bt-wireless-over-ear-headphone-black-COMSONY-MDR-ZX3LOGI1313B5A6A28 (oos)
6990@ http://www.sony.co.in/electronics/headband-headphones/mdr-zx330bt