When comparing Plantronics BackBeat Go 2 vs Anker SoundBuds Sport, the Slant community recommends Plantronics BackBeat Go 2 for most people. In the question“What are the best Bluetooth earbuds/in-ear headphones?” Plantronics BackBeat Go 2 is ranked 3rd while Anker SoundBuds Sport 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
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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 Balanced sound signature with a good level of detail
There is no harshness to the highs, the mids are clear and the bass has good oomph without the bloat. Detail from these headphones is also good, with instruments and voices sounding clear and well-defined.
This sound signature can work fairly well with all types of music, though if you really want boosted bass or highs for certain types genres, then these might fall short of your needs.
Pro Very light
At just 17 grams, these headphones are incredibly light. The mic and remote are on the earpieces instead of the cable, which helps keep the weight down.
Pro Built in mic and remote in the earpieces
Instead of using a remote/mic combo attached to the cable, these functions are built into the earpieces themselves. These features allow for convenient calls and smartphone control.
Pro Can resist sweat/splashes of liquid
The IP4x certification makes these in-ears great for outdoor or active use as liquids will not damage these easily.
Pro Decent playback time off a charge
These can last 8 hours of playback time from a full charge.
Cons
Con Short battery life
On average the battery lasts about 4.5 hours. You can extend battery duration with the charging case.
Con Control buttons make the wire off-balanced
The control buttons are relatively heavy to the rest of the wire which pulls the wire to the right constantly. This makes them uncomfortable for working out as the extra weight dangles on one side and sometimes can pull out the headphones from your ears if you're moving around.
Con Stock ear tips are not great
The included ear tips are quite thin and squishy. They are not able to provide a good grip while in the ears, and can make the earpieces prone to falling off. These tips also adversely affect the sound so using better quality ear tips will result in noticeably improved audio.
