In a reasonably quiet office, these should be ample to completely separate you from the world. Luckily my husband also got a pair but doesnt like them & therefore doesnt wear them so he gave them to me. · Still has the outdated Bluetooth 4. my closet maid came without drawer bottoms and the company refuses to get back to me. I had the original galaxy buds and the protective case I got worked perfectly, I bought the exact same case for my galaxy buds+ and after two days it fell off, I tried putting it back on with the backup adhesive the case came with and had the same results, after a few days it started to fall off. They are certainly built to do so! I preferred the more traditional look, and separate cord jack on the Philips. Update:::: ok after about 2 week they start sliding around over the earpiece so I removed a star for that. Purchased this for my daughters size 16 Specialized bike, unfortunately this stand doesnt fit, it is way too long that the stand tilts the bike the other way. I wish they?d replace my GalaxyBuds+ .