Add Bluetooth to speakers and headphones using this tiny receiver for $6

[Windows Central]

You don't need to buy entirely new speakers and headphones to start streaming music over Bluetooth. This [URL="https://www.amazon.com/dp/B07FSVD33T?mnsid=mbnx33-20&tag=mbnx33-20&ascsubtag=UUwpUvbUpU3797748]Elegiant Bluetooth Portable Wireless Receiver[/URL] lets you add Bluetooth functionality to a myriad of devices for only $5.99 when you use promo code DAMWOB2C during checkout at Amazon. That saves you 50% off its usual cost of $12 there. Considering the convenience it brings is worth even its full price, you do not want to miss this opportunity.
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This device features Bluetooth 4.1. Plug it into an aux input of your car stereo or speakers you have at home to start streaming music wirelessly. It even has a built-in microphone so you can take calls hands-free while it's plugged in. That really comes in handy when you're driving, though you might get some use out of it at home too.

Full story from the WindowsCentral blog...