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The 1MORE Sonoflow are the first over-ear headphones from this approachable and reasonably priced audio technology firm to incorporate noise cancellation. They are also resounding evidence that you can acquire a quality set of wireless headphones that are able to check most of the boxes for a price that is lower than $100 or £100. Since we first opened our doors, 1MORE has been one of our most consistently recommended brands. In our review from a few years back.
We gave the 1MORE Triple Driver in-ear headphones a perfect score of five stars, and they continue to be one of our top recommendations in this guide to the best earbuds. Additionally, the company has expanded its offerings to include true wireless earbuds, and in 2018, it introduced the 1MORE Triple Driver over-ear headphones to the market. To reiterate, the 1MORE Sonoflow are the first set of noise-cancelling over-ear headphones to be released by the brand.
1More SonoFlow SPECIFICATIONS
| Specification | Details |
|---|---|
| Driver | 13.6mm dynamic driver |
| Frequency Response | 20Hz-20kHz |
| Impedance | 32Ω |
| Sensitivity | 103dB |
| Bluetooth Version | 5.2 |
| Bluetooth Range | 10 meters |
| Battery Life | Up to 8 hours |
| Charging Time | 2 hours |
Design & Build Quality

Even though the Sonoflow is mostly made of plastic, it is very well made. It stands out from other headphones in this price range because the finish feels high-end and has a small metallic shimmer when held up to light. The fake leather used to make the headband is also very soft. The 1More name is pressed into this fake leather headband, which is another thing that makes it feel and look more high-end.
The frame of the headset is made of metal, and when you move the earcups, you can see these aluminum arms. I like the colors that 1More chose. The silver finish makes the item look sexy, stylish, and classy. Also, the pillows are very soft and smooth, just like the fake leather used for the headband. Memory foam is used for the inside of the ear pillows.
1More SonoFlow: Noise Cancellation
The 1MORE Sonoflow are the brand’s first pair of over-ear headphones that block out noise. They don’t have a lot of extra features. Both the headphones and the app that goes with them are very simple. But, everything important is here. They sound great, block out noise well, have a great battery life of 70 hours (50 hours with ANC on), and are surprisingly comfortable to wear all day. You can buy this headphone from its official website
Controls & App Support

The product has power, NC, volume up, and volume down buttons. Holding the power button for 2 seconds turns the gadget on and plays the power on theme. Holding this button for 5 seconds switches off the product and plays the closing theme. One pushbutton answers calls.
Pressing it twice redirects audio to your phone. It’s tough to reject a call by pressing and holding it for two seconds. Double-pressing the power button activates the voice assistant. The NC button cycles through ANC ON, Pass-through, and ANC Off. Press this button once to swap. One push of the Volume up button raises the Sonoflow’s hardware volume.
1More SonoFlow: Sound quality
The team at 1More points out that it supports Sony’s LDAC high-resolution codec as a selling point, which is not a bad thing given the price. But that’s only true if you have a device that supports the codec and the music you’re listening to has a high enough bit rate to be called “high-res.” Even though SBC and AAC codecs are included, aptX Adaptive is not. This is a shame because aptX Adaptive is a great codec for Android devices because it has low delay, which is great for gaming and watching videos.
1More SonoFlow: Battery Life
1More says that the headphones can last about 70 hours (with the ANC turned off) or 50 hours (with the ANC turned on) per charge, but your results will depend on how loud you usually listen. 1More says it takes 80 minutes to fully charge the 720mAh battery from empty and that five minutes of charging gives you five hours of playing time.
Final Words
1MORE’s SonoFlow headphones are a nice pair of over-ear headphones that cost less than €100. In the active mode, they still made good sound, were comfortable to wear, and blocked out noise well, so you could say they are a good value for the money. Another great feature was the LDAC codec.
1More SonoFlow review: THE GOOD AND THE BAD
The Good
- Excellent battery life
- Incredibly comfortable
The Bad
- Design is a bit boring
FAQS
We think that the 1More Piston Fit BT pair gives you the most for your money. We like these earbuds because: Their sound is better than that of wireless earplugs that cost around $100.
The SonoFlow are noise-canceling over-ear headphones made by 1More, a young business that has made some great-sounding, high-value wired and wireless earbuds over the past few years.