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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 10, 2024·
If you prioritize wireless convenience and long battery life for activities such as gaming and TV watching, the Sennheiser HD 350BT is a more suitable and cost-effective option. However, if you seek top-notch sound quality and are comfortable with a wired connection, the Sennheiser IE600 may be worth the extra investment, especially for music enthusiasts. The IE600 also offers better portability and has a detachable cable for added durability. On the other hand, the HD 350BT offers active noise canceling, which the IE600 lacks, making the HD 350BT better suited for noisy environments and air travel. 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 Sennheiser HD 350BT
- Good for phone calls
- Excellent for gaming
- Very good for air travel
- Very good for podcasts and audiobooks
Advantages of the Sennheiser IE600
- Very good for music
Key differences
Music
7.0
8.3
The Sennheiser IE600 is very good for music, while the Sennheiser HD 350BT is good.
Gaming
9.1
6.7
The Sennheiser HD 350BT is excellent for gaming, while the Sennheiser IE600 is only fair.
Phone Calls
7.4
3.5
The Sennheiser HD 350BT is good for phone calls, while the Sennheiser IE600 is poor.
Podcasts and Audiobooks
8.3
5.4
The Sennheiser HD 350BT is very good for podcasts and audiobooks, while the Sennheiser IE600 is poor.
Noise Reduction
6.0
7.0
The Sennheiser IE600 is good for noise reduction, while the Sennheiser HD 350BT is only fair.
Battery
33.0 Hours
N/A
The Sennheiser HD 350BT has 33 hours of battery life. The Sennheiser IE600 does not have a battery.
Cost
$80
$600
$50
$100
$150
$200
$250
$300
$350
$400
The Sennheiser HD 350BT has a price of $80 and the Sennheiser IE600 costs $600.
Build Quality
8.2
9.0
The Sennheiser IE600 has excellent build quality, while the Sennheiser HD 350BT has very good build quality.
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Key similarities
TV and Video
9.0
9.3
The Sennheiser IE600 and Sennheiser HD 350BT are both excellent for TV and video.
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How the Sennheiser HD 350BT and the Sennheiser IE600 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Sennheiser HD 350BT | Sennheiser IE600 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$80 | $600 | ||
Brand | |||
Brand | Sennheiser | Sennheiser | |
Release Date | |||
Release Date | January 1, 2020 | June 1, 2022 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.4/10 | 3.5/10 | |
Gaming Score | |||
Gaming Score | 9.1/10 | 6.8/10 | |
TV and Video Score | |||
TV and Video Score | 9.1/10 | 9.3/10 | |
Exercise Score | |||
Exercise Score | 6.3/10 | 4.6/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 33 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 2 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 6/10 | 7/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | Yes | N/A | |
iOS App | |||
iOS App | Yes | N/A | |
Mic Quality | |||
Mic Quality | 8.5/10 | 2.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.2/10 | 9/10 | |
Comfort score | |||
Comfort score | 7.6/10 | 8.4/10 | |
Size | |||
Size | N/A | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 238 Grams | 6 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Sennheiser HD 350BT
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Dig into reviews and images
Soundguys
Lily Katz | September 2023
"Sennheiser nails just nearly everything about the Sennheiser HD 350BT headphones. Sound quality is excellent, and the high-quality Bluetooth codec support is a rarity at this price point. If you don’t care for high-tech features like automatic ear detection, you’ll be delighted with these portable headphones."
Sennheiser IE600
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Soundguys
Jasper Lastoria | August 2023
"If you've got the bucks, the Sennheiser IE 600 is a nice, upscale set of in-ear monitors made of a lightweight metal with an unusual texture. It comes with a suite of extras, and performs well at virtually every task."
Get a great deal on the Sennheiser HD 350BT or the Sennheiser IE600
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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Why trust us
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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About the Earbuds or Headphones team
Joe Golden, Ph.D
CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Earbuds and Headphones Expert
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