Aukey Direct via Amazon offers its Portable Wireless Bluetooth 4.1 Audio Receiver Adapter for $16.99, but when you use the coupon code XB5ZACLC the price drops to $10.99 Prime shipped. That’s $6 off the regular sale price and the lowest we’ve seen for it.
This adapter allows you to add Bluetooth capabilities to your wired headphones, speaker or stereo. With Bluetooth 4.1, you get “better streaming and have less delays.” It also supports pairing with two devices at the same time and up to 8 hours of usage with a single charge. Rated 4.2/5 stars from over 500 Amazon shoppers.
Next we have the Aukey Wireless FM Radio Transmitter Adapter for $16.99, but when you use the code FVPVXIEO the price drops to $10.99 Prime shipped. That’s $19 off the original list price and the lowest we’ve seen.
This transmitter lets you add quality sounding music to your car stereo system (or any device with 3.5mm audio output). You can also use the built-in mic as a speakerphone for taking calls. Rated 4.1/5 stars from 57 Amazon shoppers.