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Sonoflow
Company ProductName Specs




HD 350BT
Company ProductName Specs




What we think

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The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·

The 1More Sonoflow offers good overall sound quality and better portability with a longer battery life which makes them suitable for longer listening sessions. They support a high-quality lossless codec and are a bit more affordable. However, the Sennheiser HD 350BT boasts superior sound quality, especially for TV and video, with better microphone quality and more durable build. The Sennheisers also feature low latency making them preferable for gaming and watching TV without audio delay but have a shorter battery life and are less portable. Neither model includes active noise cancelling, so consider that if you're looking for noise isolation features. 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 1More Sonoflow
  • The 1More Sonoflow has no clear advantages over the Sennheiser HD 350BT.
Advantages of the Sennheiser HD 350BT
  • Good for phone calls
  • Excellent for gaming
  • Excellent for TV and video
  • Very good for podcasts and audiobooks

Key differences

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Gaming

5.3
Sonoflow
HD 350BT
9.1
The Sennheiser HD 350BT is excellent for gaming, while the 1More Sonoflow is poor.

Phone Calls

5.0
Sonoflow
HD 350BT
7.4
The Sennheiser HD 350BT is good for phone calls, while the 1More Sonoflow is poor.

Podcasts and Audiobooks

6.0
Sonoflow
HD 350BT
8.3
The Sennheiser HD 350BT is very good for podcasts and audiobooks, while the 1More Sonoflow is only fair.

TV and Video

5.7
Sonoflow
HD 350BT
9.0
The Sennheiser HD 350BT is excellent for TV and video, while the 1More Sonoflow is poor.

Noise Reduction

8.3
Sonoflow
HD 350BT
6.0
The 1More Sonoflow is very good for noise reduction, while the Sennheiser HD 350BT is only fair.

Battery

40.0 Hours
Sonoflow
HD 350BT
33.0 Hours
The 1More Sonoflow has 40 hours of battery life. The Sennheiser HD 350BT has 33 hours of battery life.

Cost

$75
Sonoflow
HD 350BT
$84
Product image
Product image

$40

$60

$80

$100

$120

$140

$160

The 1More Sonoflow has a price of $75 and the Sennheiser HD 350BT costs $84.
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Key similarities

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Music

7.2
Sonoflow
HD 350BT
7.0
The 1More Sonoflow and Sennheiser HD 350BT are both good for music.

Build Quality

8.5
Sonoflow
HD 350BT
8.2
The 1More Sonoflow and Sennheiser HD 350BT both have very good build quality.

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How the 1More Sonoflow and the Sennheiser HD 350BT compare to other earbuds and headphones

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Spec Comparison

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1More SonoflowSennheiser HD 350BT
1More SonoflowSennheiser HD 350BT

GENERAL

Price
$75
$84
Brand
1MoreSennheiser
Release Date
September 1, 2022January 1, 2020
Form Factor
HeadphonesHeadphones
Connectivity
Wired + WirelessWireless

SOUND

Music Score
7.2/107/10
Phone Calls Score
5/107.4/10
Gaming Score
5.4/109.1/10
TV and Video Score
5.7/109.1/10
Exercise Score
6.3/106.3/10

PERFORMANCE

Battery life
40 Hours33 Hours
Wireless charging
NoNo
Charging time
1.3 Hours2 Hours
Bluetooth version
55

FEATURES

Active Noise Cancelling
YesNo
Noise Reduction Score
8.4/106/10
Virtual Surround
NoNo
Android App
YesYes
iOS App
YesYes
Mic Quality
6/108.5/10

BUILD AND DESIGN

Build Quality
8.5/108.2/10
Comfort score
7.6/107.6/10
Weight (headset or single earbud)
267.6 Grams238 Grams
Microphone style
IntegratedIntegrated
Waterproof Rating
00

Shopping

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1More Sonoflow

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Dig into reviews and images

Headphonics

Michael | January 2023
"The SonoFlow is cheap and fun, without going too far into being overly warm or annoyingly grating, or sharp sounding. The ANC features are lovely with strong app integration and excellent battery life."

Sennheiser HD 350BT

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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."

Get a great deal on the 1More Sonoflow or the Sennheiser HD 350BT

About 1More

Music lovers, young or old, frugal or affluent, deserve to hear music as it was meant to be heard, as the artist intended it to be heard. Everyone deserves to hear more. That’s how 1More, a China based company, describes their mission. Their products are all tuned by Luca Bignardi, a sound engineer who’s worked side by side with artists such as Eros Ramazzotti, Laura Pausini and Andrea Bocelli, in an effort to offer premium quality audio devices at midrange prices.

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

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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.

By the numbers

108
Earbuds and headphones evaluated
11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
68,300
Recommendations made
10,245
Consumer hours saved

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.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

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.

Luis Torres

Earbuds and Headphones Expert
Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.

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