sold by a third-party seller € 179
Delivery2–3 days
Returnsreturns through the seller, at least 14 days by law
No reviews at this shop yet Shop reviews on Trustpilot
To bol.com Etymotic ER2SE
Their type or too few of their facts are known yet, so they are not in our ranking.
Before you buy, compare it with 2 recommended alternatives
Beside them, two models on sale today that come closest on score and price, of the same type where we have them.
Green is the best of these 3, also when they share the lead.
| This model Etymotic ER2SE | Higher score, 68% cheaper Soundcore P40i Best on 1 fact | Higher score, 49% cheaper Soundcore Liberty 5 | |
|---|---|---|---|
| Most important facts | |||
| The lowest price today at a shop that delivers to you, delivery included. A price with an asterisk comes from a shop abroad, and its delivery cost is our own estimate. Lowest price | € 179bol.com | € 58bol.com best | € 92Coolblue |
| Our own score out of 10: 60% the maker’s facts and 40% shop ratings. Price does not count. Score | not in our ranking | ||
| The average of the stars buyers give at the shops, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | – | ★ 4.4 · 30 reviews |
| How the headphones cancel outside noise with microphones. Hybrid uses microphones outside and inside the cup, adaptive also adjusts to the sound around you. When it matters
When it matters less
Source
| – | Adaptive | Adaptive |
| How long the headphones or the earbuds play on one charge with noise cancelling on, as the maker states it. In this comparisonWhen it matters
When it matters less
Source
| – | 10 h | 8 h |
| What the headphones or one earbud weigh. Lighter is more comfortable for hours at a time. When it matters
When it matters less
Source
| – | – | 4.6 g |
| The Bluetooth version. A newer one connects more steadily and uses less power, if the phone has it too. In this comparisonSource
| – | 5.3 | 5.4 |
| How well they resist water and dust, as the IP code states. IPX4 survives sweat and rain, IPX7 a short dip in water. When it matters
When it matters less
Source
| – | IPX5 | IP55 |
| How the sound is packed for Bluetooth. AAC suits iPhones, aptX and LDAC carry more detail from Android phones that support them. When it matters
When it matters less
Source
| – | – | AAC, LDAC |
| Connected to two devices at once, such as a phone and a laptop, and switching by itself to the one that plays. When it matters
When it matters less
Source
| – | yes | yes |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
Prices per shop
On 1 November 2026 the lowest price for the Etymotic ER2SE is € 179 at bol.com, delivery to the Netherlands included.
All prices include VAT and delivery to the Netherlands. We may earn a commission when you buy through these links. It never changes our ranking.
sold by a third-party seller * Shop abroad: delivery and VAT are our estimate. Returns are the shop's own terms, a marketplace seller sets its own. Tap a return term to read the shop's policy. Let your browser translate it.
Price history
Lowest price per day
Follow price changes via RSS. A feed reader (RSS app) shows a new entry at every change, with no e-mail address needed.
Lowest since 1 Nov€ 179
Highest since 1 Nov€ 179
Price drops since 1 Nov0no drop seen yet
Etymotic ER2SE specifications
The numbers that matter first, then every fact by group. As published by the maker or the shop we read it from.
Build and fit 5 facts
- Form factor
Source: etymotic.com · checked on 1 Nov
How the headphones sit: over the ear, on the ear, in the ear canal, in the outer ear, beside the ear or on the cheekbone.
- In-ear
- True wireless
96 of the 184 models we track have this.
Source: derived, no source of its own · checked on 1 Nov
Two separate earbuds with no wire between them, charged in a case.
- no
- Wireless
153 of the 184 models we track have this.
Source: derived, no source of its own · checked on 1 Nov
They play over Bluetooth, without a cable to the phone.
- no
- Wired connection
Source: etymotic.com · checked on 1 Nov
The plug for a cable, so you can also listen wired, for instance on a plane or with a battery that has run out.
- 3.5 mm jack
- Driver type
Source: etymotic.com · checked on 1 Nov
The kind of speaker inside. Dynamic drivers are the most common. Planar and electrostatic ones are mostly found in expensive headphones for home listening.
- Dynamic
Sound 4 facts
- Lowest frequency
Among the models we track
20 Hz on this model
Lowest
4 Hz Highest
50 Hz Middle
20 HzHigher than 51 of the 104 models we track.
Source: etymotic.com · checked on 1 Nov
The lowest tone the maker says they play. It says little about how the bass actually sounds.
- 20 Hz
- Highest frequency
Among the models we track
16,000 Hz on this model
Lowest
16,000 Hz Highest
80,000 Hz Middle
29,000 HzLower than 102 of the 104 models we track.
Source: etymotic.com · checked on 1 Nov
The highest tone the maker says they play. Adult hearing stops well below most figures.
- 16,000 Hz
- Impedance
Among the models we track
15 Ω on this model
Lowest
15 Ω Highest
520 Ω Middle
32 ΩLower than 74 of the 75 models we track.
Source: etymotic.com · checked on 1 Nov
The electrical resistance. Wired headphones with a high impedance need an amplifier to play loud enough.
- 15 Ω
- Sensitivity
Among the models we track
96 dB SPL on this model
Lowest
91 dB SPL Highest
122 dB SPL Middle
100 dB SPLLower than 53 of the 58 models we track.
Source: etymotic.com · checked on 1 Nov
How loud they play on a given signal. A higher figure plays louder from a weak source, such as a phone.
- 96 dB SPL
Warranty and support 1 fact
- Warranty
Among the models we track
2 years on this model
Lowest
1 year Highest
3 years Middle
2 yearsHigher than 4 of the 30 models we track.
When it matters
- A robot with a dock full of pumps and moving parts, where more can break.
- An expensive robot you plan to keep for years.
When it matters less
- For a cheap robot you would replace rather than repair, the extra years count for less.
Source: etymotic.com · checked on 1 Nov
The warranty the maker gives in the Netherlands. Consumer law here stands apart from it and can last longer.
- 2 years
Sources: etymotic.com
