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Sonoflow
Company ProductName Specs




HD 250BT
Company ProductName Specs




What we think

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

If you prioritize overall sound quality and a more versatile experience for different activities, including watching TV or gaming due to lower latency, the Sennheiser HD 250BT is a better choice and they are more affordable. Conversely, the 1More Sonoflow offers better noise isolation, suited for air travel, and has a longer battery life for extended use, along with higher build quality and comfort, but they are more expensive. Neither of these offer sweat or dust resistance, so if exercise is a primary use, you may want to consider other options. 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
  • Good for music
Advantages of the Sennheiser HD 250BT
  • Good for phone calls
  • Very good for gaming
  • Very good for TV and video
  • Very good for podcasts and audiobooks

Key differences

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Music

7.2
Sonoflow
HD 250BT
6.5
The 1More Sonoflow is good for music, while the Sennheiser HD 250BT is only fair.

Gaming

5.3
Sonoflow
HD 250BT
8.8
The Sennheiser HD 250BT is very good for gaming, while the 1More Sonoflow is poor.

Phone Calls

5.0
Sonoflow
HD 250BT
7.2
The Sennheiser HD 250BT is good for phone calls, while the 1More Sonoflow is poor.

Podcasts and Audiobooks

6.0
Sonoflow
HD 250BT
8.1
The Sennheiser HD 250BT is very good for podcasts and audiobooks, while the 1More Sonoflow is only fair.

TV and Video

5.7
Sonoflow
HD 250BT
8.4
The Sennheiser HD 250BT is very good for TV and video, while the 1More Sonoflow is poor.

Noise Reduction

8.3
Sonoflow
HD 250BT
6.0
The 1More Sonoflow is very good for noise reduction, while the Sennheiser HD 250BT is only fair.

Battery

40.0 Hours
Sonoflow
HD 250BT
25.0 Hours
The 1More Sonoflow has 40 hours of battery life. The Sennheiser HD 250BT has 25 hours of battery life.

Cost

$75
Sonoflow
HD 250BT
$70
Product image
Product image

$50

$60

$70

$80

$90

$100

The 1More Sonoflow has a price of $75 and the Sennheiser HD 250BT costs $70.

Build Quality

8.5
Sonoflow
HD 250BT
9.0
The Sennheiser HD 250BT has excellent build quality, while the 1More Sonoflow has very good build quality.
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How the 1More Sonoflow and the Sennheiser HD 250BT compare to other earbuds and headphones

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Spec Comparison

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1More SonoflowSennheiser HD 250BT
1More SonoflowSennheiser HD 250BT

GENERAL

Price
$75
$70
Brand
1MoreSennheiser
Release Date
September 1, 2022May 1, 2021
Form Factor
HeadphonesHeadphones
Connectivity
Wired + WirelessWireless

SOUND

Music Score
7.2/106.6/10
Phone Calls Score
5/107.2/10
Gaming Score
5.4/108.9/10
TV and Video Score
5.7/108.5/10
Exercise Score
6.3/106.2/10

PERFORMANCE

Battery life
40 Hours25 Hours
Wireless charging
NoNo
Charging time
1.3 Hours3 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
8.5/109/10
Comfort score
7.6/107/10
Weight (headset or single earbud)
267.6 Grams125 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 250BT

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Headphone Check

Pete Scholßnagel | 2020
"As a lightweight, robust audio provider with a long battery life, the Sennheiser HD 250BT offer a lot for their price: very good Bluetooth codecs, an app connection and an extremely understated design. These headphones may not be among the most comfortable, but they deliver adequate sound – without overdriving or distortion."

Get a great deal on the 1More Sonoflow or the Sennheiser HD 250BT

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
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11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
68,300
Recommendations made
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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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