Sony has launched two models of headsets in the market named MDR-D777SL and the MDR-D333LW. The MDR-D777SL weighs 166 Gms and offers 106dB/mw at 24Ω at 8-80 KHz. It has a 40mm HD Driver. MDR-D777SL has a volume control button on the top of headset to control easily for users.

The MDR-D333LW, offers 102dB/mW, 24Ω, at 12-24 kHz, and weighs only 136 Gms. They look comfortable to use but are not that drool worthy especially in the light of other high quality headphones.

Both Headsets models will be available in the Chinese market from October 10.
Sources are quoting prices at about $208USD and $57 USD each.
I will be back with updates as soon as more details are published.
Via: Aving