Customer Ratings & Reviews

This adapter has been awesome and has had no issues. Now I can use my awesome headphones and charge my phone all at once!

Excellent product, good price and easy to install. Help to much in my work.

Bought these yesterday, drove 6 1/2 hours. You are able to listen to media and charge your phone/device at the same time however you need to be charging your phone to do so. Which I don't like because overcharging your phone/device hurts the battery life in the long run.

Works well with the samsung s20 enabling charging while listening to music with a standard plug in headphone but is quite clunky and ugly. I tried the cute colorful adaptors on line that were significantly cheaper but none of them worked with my phone!

Bought this because the galaxy S21 ULTRA DOES NOT have a built in headphone jack. So the only way I could still use my wired headphones was to buy a USB C to 3.5MM Converter adapter. There were many that only included just the headphone jack, but didn't include an option to charge while using headphones. So I decided to try this and it works as it should. So yes I would recommend it.

I bought this 2 days ago and so far it works flawlessly. My Samsung S20 cannot connect to the Bluetooth in my 2012 Mazda 3. This let's me connect the phone via an audio cable to my aux jack as well as charge the phone. Works perfectly and I can now still use my phone in my car during my commute. Totally recommend this product if you have an older car and a phone with no 3.5mm headphone jack.

Works great as advertised! IPad pro charges and allows for headphones at the same time!

This product is ready to use and doesn't require much for setup. The only caveat is that it will not power laptop devices (which is to be expected), so do not attempt connection to anything bigger than a tablet. Both charging performance and audio playback performance are good. I recommend this product for anyone with a USB-C input decide who wants to both charge their device and connect to a 3.5 mm audio output at the same time.

I recently purchased a galaxy s20 plus and did not realize it did not have a earbud/aux connection it was recommended that purchase the belkin Rockstar for the phone works good i can listen to music and charge my phone at the same time. However, I am not able to receive or make calls while the belkin is attached to the phone. Still satisfied with the purchase.

It didn't work which was a hudge inconvenience & disappointment for we had planned a movie night on the deck with our new projector & 100" screen we had just purchased from Best Buy, we needed this to transfer the sound to the speakers ,so no movie. When we called customer support we we're treated like we just fell off the turnip truck. After over a hour on the phone with 3 different rep's & disconnected once, we were instructed to cut the plug off and send a picture as proof before they would agree to send a replacement... good grief. Replacement arrived in 4 days.

Works as described. Allows the user to charge a device and listen to audio via a 3.5mm audio input, all in a single convenient cable. This is a must have for audiophiles and gamers who prefer wired headphones, for latency rwduction and surround sound experience that is currently unmatched by bluetooth transmission.

Works well for its use. Finally, I can charge my phone and use earphones at the same time again.

Works well but kinda big for easy portability. No static when using decent headphones.

This thing totally saved me, since I like to play music from my phone while driving. Needed an adapter in order to play music and charge my phone at the same time. It allows for sure fast charging and the sound is still great. The only thing I have to turn up the car volume when compared to it only being plugged into audio. It will do until I upgrade the car it sound system to support Bluetooth audio playback.

Overpriced and under-reliable. I bought a Google Pixel 4XL in late April 2020. Bought this splitter in late June 2 months later. Died today (13 AUG 2020) for headphones. Stopped charging my phone too for awhile but cooled down and now is just a 4-inch extension cord for my USB-C charging cable. Headphone usage still out. The only reason why I am not furious is that I got a $50 gift card with my Pixel purchase so basically I got this for free. I'll look for another unit...all of which are 1/2 to 1/4 the price of this unit.

good multi-use device that let's you charge and has capability for headphones

Bought this for my Galaxy S21 that doesn't have an aux port, and my 2016 Chevy doesn't have Bluetooth music capabilities...? Used this so I can hook a charger up and aux cable at the same time for traveling

it works well, only complaint is it seems like I lose some volume with it.

Works great for playing media and charging at the same time. Only downfall that I have is that I was unable to have a phone conversation with it. I could hear my other parties but not speak to them. If you're looking to just play media through a radio without blue-tooth, it's great, if you need to have phone calls as well, i would look into a blue-tooth adapter.

Quality of sound is good but I'm concerned about how tightly the connector fits into my phone. I've had issues in the past with phone charging cords damaging my Samsung Galaxy phones and have had to turn to cordless chargers. The Belkin adapter is a little hard to disconnect from my phone and I'm afraid it will eventually ruin the plug in the phone.