inspired by https://www.ozbargain.com.au/node/379575
look around and wolaa found this. yes in store only and i think i have just bought the last one at eb games sydney store, BUT i just checked and there are few more available in NSW stores.
black white and green:
https://ebgames.com.au/phones-233934-Plantronics-Backbeat-50…
https://ebgames.com.au/phones-233931-Plantronics-Backbeat-50…
https://ebgames.com.au/phones-233930-Plantronics-Backbeat-50…
or maybe price match at OW while there are still stock showing online!
https://www.officeworks.com.au/shop/officeworks/p/plantronic…
reviews:
https://www.cnet.com/products/plantronics-backbeat-500/revie…
https://www.productreview.com.au/p/plantronics-backbeat-505.…
australian reviews:
https://ausdroid.net/2017/06/20/plantronics-backbeat-505-blu…
With BackBeat 500 Series wireless headphones, enjoy up to 18 hours of deep, rich sound on a single charge and a lightweight, cushioned design that lets you listen in comfort.
18-HOUR BATTERY: Get through your day on a single charge with up to 18 hours of wireless listening.
IMMERSIVE AUDIO: Advanced acoustic technology delivers the right balance and deep, rich sound.
EASY ON-EAR CONTROLS: Play/pause, skip tracks, adjust volume, and easily take calls with one touch.
MEMORY FOAM EARCUPS: All-day comfort and sound isolation lets you listen for hours.
Listen more, charge less
From commute to class to coffee shop, listen on the go without missing a beat. Get through your day with up to 18 hours on a single charge. DeepSleep mode helps conserve power when you’re not using your headphones. And when you don’t have a place to recharge, listen uninterrupted with a 3.5 mm backup jack.
Bring music to life
Don't just hear your favorite tracks, feel them. 40 mm drivers and advanced acoustic technology deliver audio balance and deep, rich sound—whether you’re listening to music, watching movies, or taking a call.
Features
Memory foam
Wireless range
18 hours of listening and talk time
40 mm drivers with Plantronics signature audio
Wideband-enabled mic
On-ear controls
Connect multiple devices
Stay charged with DeepSleep mode
3.5 mm jack
Quick and easy set up
None in the Brisbane area.
Edit: I didn't call any of them. So I only looked up 'Dark Grey' as you can 'add to cart' with the dark grey version. There may be some of White or Green.