Sorry If I missed something or haven't provided enough info (first time poster).
Sony Bluetooth and Noise Cancelling Headphones (MDRZX770BNB)
Was looking at Qantas Store to find some good Noise Cancelling Bluetooth Wireless Headphones and saw this deal.
This headphone offers the convenience of wireless with Digital Noise Cancelling, for cable-free music enjoyment in near-silence.
Featuring easy Bluetooth pairing with NFC, music playback controls and hands-free call handling, the MDR-ZX770BN is ideal for use with a smartphone.
Features:
High quality 40mm neodymium drivers deliver rich bass and clear mid-high notes
Digital Noise Cancelling reduces ambient noise so you can immerse in music
Beat Response Control reduces heavy bass distortion for powerful, punchy beats
Soft, wrap-around ear cushions and rigid metal headband offer comfort all day
Passive operation ensures headphones are usable even when battery is flat.
Specifications:
Driver Unit 40mm Dynamic
Sensitivity NC ON 98 dB/mW, OFF 100 dB/mW (when using the headphone cable)
Impedance NC ON 23 Ω, OFF 50 Ω (when using the headphone cable)
Frequency Response 8 - 22,000Hz
Cable Length 1.2m Cable
Power Source / Battery Type Built-in lithium-ion rechargeable battery
Battery Life When connecting via the Bluetooth device: Music playback time: Max. 13 Hours (NC ON), 19 Hours (NC OFF); Communication time: Max. 10 Hours (NC ON), 12 Hours (NC OFF); Standby Time: Max. 26 Hours (NC ON), 150 Hours (NC OFF) When connecting via the headphone cable: 24 hrs (NC ON)
Battery Charging Time Approx. 2.5 Hours
Supplied Accessories Micro-USB cable (Approx. 50 cm), Headphone cable (Approx. 1.2m), Carrying Pouch
These aren't as good soundwise, or NC as the MDR-1000X. Much cheaper though.