T POWER Replacement AC/DC Car Charger for Sony SRS-BTX300 Bluetooth Speaker - Portable NFC Wireless Speaker Charging Adapter with Cigarette Lighter Plug (Compatible with Black/White Models) - Perfect for Road Trips, Camping & Outdoor Adventures

I just received this, after quick shipping, and it works as described. There were no reviews for it yet, so I wanted to get one up here to asist with potential buyers. If my opinion of this unit changes after using it for a while, I will update this review.My only complaint thus far is there is a bright blue light on the end of the plug. I like a light on to show that the unit is operating properly, but it's way too bright for something that you use in your vehicle at night. But, it's nothing a little electrical tape can't fix. I use this to power the Sony srs-btx300 that sits on my dash in my semi truck, because the stock speakers in the company truck are garbage. Item is perfect for my needs.Update: I bought a second one of these and it was defective upon arrival. I'm waiting to hear back from the seller about resolving the issue. So for now 2 stars as only 1 of 2 works. I will update when resolved.They sent a replacement for the defective one quickly. Great customer service. 5 stars.