Auto Bluetooth Adapter

Pros: - Sound is more refined - Bluetooth 5 gives me the 8-12’ of extra distance from devices that I needed. - Connecting to the TV and iPhone at the same time is very useful. Whichever device is sending audio gets auto-selected. Better auto-connection to devices when first turned on. - Noise Cancelling is ~20-30% better with a side to side comparison. - Can be listening to TV and get a phone call from 2nd device. CONS: - Battery seems to fade faster (~10-15% faster than XM3) but probably due to the 2 added mics, extra bluetooth signal, bluetooth strength, and deeper, fuller sound quality. - Even with the new superior Bluetooth 5, some TVs (ex. 2015 Samsung LED) have continual audio glitches. (Not the headphones fault but rather a Samsung problem that may occur on other TVs as well). Love the updated XM4s and can’t wait to see the XM5s improve on the battery. Perhaps offer a second upgrade padding for we people with big heads and big ears.

You may want to consider a Bluetooth adapter for your headphones rather than this. They are harder to loose and more convenient.

So perhaps I was too quick to judge. I was having horrible battery life issues with my SL2-S and then I discovered that bluetooth was ON, which is fine, but not when Auto Wakeup is also ON. With this configuration on the SL2-S it will very quickly drain the life out of a battery even when the camera is switched off or asleep. Leaving both of these off significantly improves battery life and if Auto Wakeup is off bluetooth can remain configured ON and not drain the battery when the camera is switched off. Hope this helps others...

Very useful adapter for laptop w/o Bluetooth. Easy to install, and works great.

This is a great adapter, sometimes the auto focus gets a little crazy, but is really fast and accurate the 99% of the time.

Having a bluetooth adapter on my PC has made things so much easier. Amazing price. Works wonderful.

Purchased a Bluetooth adapter just to see what all the fuss was about ..Sent a few files to my computer.. Could have done this through Email :-) Only con i found is when I paired this with my Bluetooth headphones, my wifi connection would become choppy..

Love this adapter. I have a lens that is permanently stuck in auto aperture mode and I was worried I wouldn't be able to use it with this. Luckily, there is a lip around the flange that depresses the aperture pin so I can use it just the same.

Basic wide angle adapter vital to those tight situations in small rooms and auto interiors. Mounts easily to the camera lens and supplies excellent resolution with minimum barrel distortion. An essential accessory for the HVX200.

I was concerned that this adapter wasn't going to work with my sigma lenses for the canon mount. But when I updated the adapter online my sigma art 18-35mm 1.8 work great. The auto focus works good too. However my other 50mm 1.4 HSM did not work with auto focus on video but for photos does work. I recommend it if you have sigma canon mounts lenses to be mounted on a Sony cameras.