Adding Bluetooth to devices that lack the functionality already is not just simple but affordable too. With a Bluetooth adapter like Mpow's Bluetooth 4.1 Receiver and Transmitter, you can add Bluetooth to wired headphones, your TV, CD player, or even your vehicle. This device regularly sells for around $30 at Amazon, but using code MPBH108AB during checkout will save you $10 and bring its price down to just $19.99.

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Mpow Bluetooth 4.1 Receiver and Transmitter

Start streaming wirelessly to and from tons of devices (or your vehicle) with this discounted Bluetooth 4.1 Receiver and Transmitter from Mpow. With the code below, you can score more than 30% off its regular cost for a limited time.

$19.99 $29.99 $10 off

With coupon: MPBH108AB

Mpow's portable adapter is capable of being used as either a Bluetooth transmitter or a receiver. You'd be able to plug it into non-Bluetooth devices to listen to them using your Bluetooth headphones, or plug it into headphones without Bluetooth to start streaming music wirelessly to them. It can even be wirelessly paired with two devices at the same time.

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It features Bluetooth 4.1 and aptX tech for low-latency wireless audio and video streaming. Take a non-Bluetooth device like a speaker or TV, or even the Nintendo Switch, connect it via the 3.5mm audio jack, and pair with it wirelessly in seconds. RX Mode lets you receive signals from your phone or tablet and play music through your vehicle or another system. There's support for Digital Optical SPDIF as well.

The device uses a rechargeable battery that can last for up to ten hours on a single charge and powers up in less than two. Plus, you can charge and stream at the same time, meaning you could keep it permanently set up in your vehicle using a USB car charger and not have to worry about bringing it inside to power back up every so often. There are also built-in audio controls to help you quickly change tracks or adjust the volume without needing your phone within reach.

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