Bluetooth 4.0 Headset

[USB 2.0] this works to connect my PC with bluetooth headset

[1] I bought Waves NX Head Tracker to use it with Logic Pro X in a Mac Pro Mid 2010 OS El Capitan and Bluetooth 2.1 I needed Bluetooth 4.0, so I bought this StarTech adapter. Plugged into my computer, but it was not recognized as BT 4.0. Then I downloaded Hardware_IO_Tools_for_Xcode_7.3.dmg, and installed Bluetooth Explorer in the Applications folder. Opened it, Tools menu and choose HCI Controller Selector, I clicked at the arrows and selected Broadcom Corp and clicked Activate. Done My computer recognized the StarTech adapter as Bluetooth 4, and I was able to use my excellent Waves NX Head Tracker.

[0.1 oz / 2 g] Mini USB Bluetooth® 4.0 Adapter is a fantastic product! Better working range than other Bluetooth receivers/transmitters. Works great with Sony MDR-10R after checking ALL of the configuration for USBBT1EDR4. You MUST install ONLY the last version of the CSR Harmony software; if you have an older version installed, you MUST uninstall the older version first. The new version unfortunately does not include drivers for all of the older transmitters and you can't have more than one version installed at the same time. I highly recommend this product.

[Black] Best bluetooth headset that I have had so far. I've gone through two sony headsets in the past few months and these are by far the best I've come across.

[0.39 lb] I use this Bluetooth headset for everyday use and workouts. Very comfortable and flexible to take everywhere with you.

[32 Ohms] Bought the headset about a month ago, needed a replacement for my JBL Quantum 200's. Overall the product is top tier, the sound quality is crisp, clean, and (often times) very loud. Pros: - Long battery life (while wireless), in my experience it gets a solid 30-32 hours whilst connected to the included dongle, and right around 43 hours with Bluetooth only. The headset can be connected via Bluetooth AND the dongle at the same time. Note; I do have the RGB function disabled on my headset, which extends the battery life by a *ton*. - Good range on the wireless connection, both Bluetooth and dongle. - Capability to be wired with USB-C (console), or 3.5mm jack going into a headphone/mic splitter (PC) - Amazing mic quality *while connect via wires*. Honestly the mic's balance and quality is on par with some dedicated desk/boom mic's that I've had in the past. - Very comfy fit, I can easily wear them for 5-6 hours straight with no issues. Very little wiggle on my head, even when vigorously shaking or bobbing my head. - Active noise cancelling is so good that it's almost disorienting. Being able to hear most of the environment around you just vanish really is a harrowing and alien experience after never having used it before. The noise cancelling is togglable from a button on the left earphone. There is also a Talk through function, for when you need to hear everything around you or carry on a conversation. - Audio has next to zero delay whilst wireless. I've played quite a few CS:GO and Valorant games, relying almost entirely upon audio cues/footsteps. Not once did I notice any delay that ever affected gameplay. Con(s): - Uhm... Mic quality whilst wireless decreases substantially? Less of a con, more of a side effect to ANY wireless connection. Over all; If I could give this headset a 6/5 stars, I would. It really is one of the most versatile pieces of tech that I own.

[Semi-Open-Back] I like to use wired earphones with my mobile phone - just to keep things simple (Bluetooth is nice, and I have a superior Bluetooth headset, but sometimes it can get glitchy and I have to remember to charge it, etc.) I got a pair of these at B&H and decided it would be handy to have a spare in the bedroom... so I got another and, in addition got a pair for my sister to use with her phone.

[Yes] For 2 years, I have been using the Jabra Evolve 65 headset that pairs to a PC via bluetooth adapter. While the audio quality is excellent with the Evolve 65, when speaking on my corporate VoIP UC application, my range was limited to bluetooth ranges. The audio quality drops off sharply within 20 feet, and does not penetrate my household walls, doors, glass windows, etc. I could not comfortably walk into the kitchen or restrooms with the bluetooth transmission ranges. When I purchased this new headset, all of my range limitations went away! The DECT wireless allows me to go anywhere in my house, or even outside to the mailbox without interrupting the audio quality of my work. I work from home full-time, and the Engage 75 is the first headset that keeps me working and audible anywhere I wander around my home.

[1x USB-A] I was looking for a headset that plugs in (a lot of friends have trouble with bluetooth connections so decided to avoid that). This has good reception, will plug into my phone and computer, is lightweight, and people report I am clearer than without it. Also got great service from B&H when I had questions; their live chat works well.

[0.105 lb] It works, but it's odd how the volume seems muted from the Rode mic vs using a bluetooth headset or the built in mic on the phone.