Portable Bluetooth speakers are hugely popular right now, and it’s pretty obvious why. You can go anywhere and pull out your wireless speaker to play music from your phone or anyone else’s phone in seconds. But here’s a question for you: If you’re going to carry a portable speaker with you, why not get one that can pull double duty as a portable phone charger as well?

The RiverFi Portable Bluetooth Speaker + 2600mAh Battery Bank might be just the device you’ve always wanted but never known existed.

VoltNow is a well-known brand on Amazon, and it’s the name behind this nifty portable speaker. The RiverFi has a big 2,600 mAh battery that can charge many phones two full times before needing to be recharged itself, and it has a 5-star customer rating on Amazon. It’s also surprisingly compact, and it has a microSD card slot so you can play music without even connecting to a phone.

Until midnight PDT on 10/14, the RiverFi is on sale for 15% off.

RiverFi Portable Bluetooth Speaker + 2600mAh Battery Bank, $38.25 with free Prime shipping

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