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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you're on a tighter budget and mainly want earbuds for music with very high sound quality and excellent noise isolation, the Etymotic ER2SE could suit you well, but they may be less comfortable for long periods and don't support wireless listening. On the other hand, the Sennheiser Momentum Sport, while more expensive, offer great sound quality with the convenience of wireless listening, active noise cancelling, and additional features like sports tracking apps, making them versatile for calls, meetings, and exercise. But if saving money is a priority and you don't mind a wired connection, the Etymotics might be your best bet. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Etymotic ER2SE
- Very good for music
Advantages of the Sennheiser Momentum Sport
- Good for phone calls
- Very good for gaming
- Very good for exercise
- Very good for air travel
Key differences
Music
8.8
7.5
The Etymotic ER2SE is very good for music, while the Sennheiser Momentum Sport is good.
Gaming
6.2
8.8
The Sennheiser Momentum Sport is very good for gaming, while the Etymotic ER2SE is only fair.
Phone Calls
4.9
7.0
The Sennheiser Momentum Sport is good for phone calls, while the Etymotic ER2SE is poor.
Noise Reduction
9.1
8.0
The Etymotic ER2SE is excellent for noise reduction, while the Sennheiser Momentum Sport is very good.
Battery
N/A
6.0 Hours
The Etymotic ER2SE does not have a battery. The Sennheiser Momentum Sport has 6 hours of battery life.
Cost
$100
$330
$50
$100
$150
$200
$250
$300
$350
$400
The Etymotic ER2SE has a price of $100 and the Sennheiser Momentum Sport costs $330.
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Key similarities
Podcasts and Audiobooks
7.6
7.8
The Sennheiser Momentum Sport and Etymotic ER2SE are both good for podcasts and audiobooks.
TV and Video
7.8
7.8
The Etymotic ER2SE and Sennheiser Momentum Sport are both good for TV and video.
Build Quality
9.0
9.0
The Etymotic ER2SE and Sennheiser Momentum Sport both have excellent build quality.
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How the Etymotic ER2SE and the Sennheiser Momentum Sport compare to other earbuds and headphones
Spec Comparison
 |  | |
| Etymotic ER2SE | Sennheiser Momentum Sport |
GENERAL | |||
|---|---|---|---|
| Price | |||
$100 | $330 | ||
Brand | |||
Brand | Etymotic | Sennheiser | |
Release Date | |||
Release Date | February 1, 2019 | March 1, 2024 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.9/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 5/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 6.3/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 7.9/10 | 7.8/10 | |
Exercise Score | |||
Exercise Score | 4.2/10 | 8.5/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 6 Hours | |
Wireless charging | |||
Wireless charging | N/A | Yes | |
Charging time | |||
Charging time | N/A | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.4 | |
Case Battery Life | |||
Case Battery Life | N/A | 24 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 8/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 9/10 | |
Comfort score | |||
Comfort score | 6/10 | 7.6/10 | |
Size | |||
Size | Small | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 4 Grams | 6.8 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
Etymotic ER2SE
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Dig into reviews and images
Sound Guys
Lily Katz | April 2022
"Etymotic isn’t playing around: it takes audio seriously and has mastered the art of the noise-isolation earphone. Sure, the fit of the earbuds looks silly but it’s a signature Etymotic thing and could be considered charming by some. If you’re looking for best-in-class audio for a realistic price, the ER2SE is it."
Sennheiser Momentum Sport
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Tech Radar
Amelia Schwanke | January 2024
"We hadn't been expecting a new pair of dedicated sports buds but the surprise was nonetheless exciting. I got to try out the new buds at CES 2024 and while they have stayed true to delivering that "signature" Sennheiser sound, with a wide soundstage and strong sense of detail, it’s the extra wearable tech inside them that stands out to me against the best workout headphones."
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About Etymotic
Etymotic Research is an American based research, development and manufacturing company founded in 1983. They invented the first insert earphones that were used for the diagnosis and research of hearing loss and other auditory disorders. They went on to pioneer the market of high fidelity, isolating, in-ear earphones.
About Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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