Looks good for a wireless headphones < $100.
Specifications:
Bluetooth technology Bluetooth 4.1, HFP 1.6, HSP 1.2, A2DP v1.2, AVRCP v1.4
Listen time Up to 18 hours
Standby time Up to 20 days
Deep sleep Up to 6 months
Speaker driver size 40 mm with bass tube design
Frequency response 50 – 20,000 Hz
Sensitivity 92 dBPL
Impedance 32 ohm
Harmonic distortion <3%
Passive noise cancelation Over-ear memory-foam earcup padding
Weight 175 g
Roaming range 10 m/33 ft
Audio codec Custom SBC codec
Time to charge (zero battery to full) 90 minutes
Number of mics Single, wideband-enabled mic
Multi-point Two devices can be connected simultaneously
Voice commands (answer/ignore) No
Free pick up from Silverwater NSW (Domestic shipping - Registered : $24.5)
Detail specs here Plantronics and
Reviews for this headphones Rtings
Price beat with Officeworks for 5% off
FYI - delivery to postcodes.
2000 = Domestic - Registered : $14.5
3000 = Domestic - Registered : $15
4000 = Domestic - Registered : $18