When comparing Plantronics BackBeat Go 2 vs Sennheiser Momentum In-Ear, the Slant community recommends Plantronics BackBeat Go 2 for most people. In the question“What are the best in-ear headphones with microphone under $100? ” Plantronics BackBeat Go 2 is ranked 3rd while Sennheiser Momentum In-Ear is ranked 4th. The most important reason people chose Plantronics BackBeat Go 2 is:
Plantronics BackBeat Go 2 is among the smallest headphones ever made - all functionality is crammed within the control buttons and earbuds themselves.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Extremely lightweight & compact
Plantronics BackBeat Go 2 is among the smallest headphones ever made - all functionality is crammed within the control buttons and earbuds themselves.
Pro Optional charging case for extended use
To get extended use out of your headphones you can use a charging case that can be bought separately or as part of a bundle. You attach the micro usb connector from the charging case to the earbud and let it replenish the battery. A fully charged case can charge the earphones twice.
Pro Sweatproof
These headphones are designed to be sweatproof so you can use them in the gym, while running, etc.
Pro Can pair with multiple devices
The BackBeat Go 2 can pair with up to 8 devices.
Pro Good sound quality
If adjusted to sit correctly in your ear, these headphones give a balanced sound performance, and should work well for all genres of music.
Pro Will stay in the ears well
To help the earbuds stay comfortably in the ears, there are plastic stabilizers that can be adjusted to better suit your needs.

Pro Good price
You can get them in a bunch of different colors at Amazon.com and you can find them for less than $30 US dollars.
Pro Can make calls
The BackBeat Go 2 has a decent microphone for making calls indoors, but it is somewhat lacking for outdoor use.
Pro Metal and quality plastics are used in the build
The Momentum In-Ear's build features metal on the part of the earpiece that goes into the ear, while the rest is made out of quality plastic. This combination makes the headphones quite durable yet still lightweight.
Pro Easy smartphone control using in-line remote
The in-line remote can adjust volume levels, play or pause tracks as well as answer or end calls.
Pro Inline mic allows convenient calls
You do not have to pull out your phone and remove these in-ears to take a call thanks to the in-line microphone. Voice quality is very clear, so you should be easily heard by the person on the other line.
Pro Fun sound signature with deep bass and well-detailed highs
It has a V-shaped sound signature so the bass has good rumble and power while the highs have good detail without coming off as harsh. The mids are slightly recessed but still have good presence, so vocals and guitars, though a bit soft sounding, still sound good.
This sound quality works great for a wide range of music, but bass heads especially will love the low-end rumble and punch that these headphones can put out.
Pro Comes with storage accessories for easy transport
They're durable enough to be chucked directly into a pocket but if you want extra protection then the included carrying case can provide it. A cable management tray is also included to keep the cable under control.
Pro High quality cable does not tangle easily
The Momentum In-Ears feature a flat cable which has good thickness to it and is quite soft and flexible. It should not break easily, and the integrated strain relief hoop on the earpiece will help prevent the cable from accidentally detaching from the earpiece housing.
Cons
Con Short battery life
On average the battery lasts about 4.5 hours. You can extend battery duration with the charging case.
Con Ear pieces are quite bulky
The earpieces are quite big so they may stick out from the ears. This can cause the headphones to droop down, resulting in an uncomfortable fit or less than ideal seal. This also makes them difficult to wear while lying down.
