When playing games, or enjoying music or movies, headphones are used for a more immersive experience. However, there is a wide range of headphones available from various manufacturers, and it is difficult to choose which ones to buy, but the ones with high performance and low price are the best. The audio equipment brand " 1MORE " will release the wireless headphones " 1MORE SonoFlow SE Over-Ear Headphones HQ31 " on February 28, 2025 (Friday)! Here is a review of the latest headphones from 1MORE!
Review of "1MORE SonoFlow SE HQ31"!

Let's take a look at the 1MORE SonoFlow SE HQ31 wireless headphones from 1MORE. The "1MORE SonoFlow SE HQ31" comes in four colors: black, white, blue, and pink. It is nice to have a wide range of colors to choose from. This time, we will review it in white.


As indicated on the outer box, this product is compatible with Hi-Res and LDAC. It also has a high-end feel, so it would make a good gift.
List of accessories

The 1MORE SonoFlow SE HQ31 comes with the following accessories
- Headphones
- Charging cable
- User's guide
USB Type-A and USB Type-C charging cables are included, but not the charger.
Check out the headphone body!

The 1MORE SonoFlow SE HQ31 headphones are lightweight, weighing only 273g. The earpads are made of leather and have low-resilience earpads, so they will not hurt your ears for long periods of time. The color is a soothing white, so it is easy to match with any outfit.


The headband slider can be adjusted in 13 steps, and the ear cups are foldable.

After checking the appearance, we will turn on the power immediately! Press the power button on the right side of the ear cups for 2 seconds to power on and 5 seconds to power off. When you turn on the power, you will hear a thumping sound, so it is easy to tell when the power is activated.

Also, pressing and holding the plus button for 2 seconds goes to the previous song, and pressing and holding the minus button for 2 seconds goes to the next song. The ANC buttons are also integrated into the right ear cup for easy operation.
By pressing the ANC button, you can switch between "noise canceling mode," which reduces noise from trains and city streets, and "ambient sound mode," which lets you take in ambient sound. The noise canceling function uses QuietMax noise canceling with 1MORE to effectively reduce external noise by -42dB or more. The spatial audio is also supported, so you can feel the sound from all directions.

The headphone drivers employ a proprietary 40mm high-frequency magnetic driver. The headphone drivers feature instantaneous response and high-frequency resolution, enabling users to enjoy a sense of presence as if they were in a live concert venue.
1MORE SonoFlow SE HQ31" also employs an AI-based DNN noise reduction algorithm in the microphone. The microphone eliminates noise according to the surrounding environment and delivers voices clearly.
1MORE SonoFlow SE HQ31 can also be operated in conjunction with the 1MORE app!

1MORE SonoFlow SE HQ31 can be connected to your "1MORE SonoFlow SE HQ31" by installing the official "1MORE" app provided by 1MORE on Google Play.

Once connected, the app can be used to switch settings for noise cancellation and external sound acquisition mode. The equalizer can also be adjusted, with a choice of 12 pre-built studio-level equalizers, or customized to your own preference.

Preset equalizers
- Studio
- Bass Suppression
- Bass Boost
- Acoustic
- Classic
- Podcast
- Deep
- Electronic
- Hip Hop
- Lounge
- Pop
- Vocal Enhancement
3D audio for a more realistic experience and LDAC can be set at the touch of a button from the app. There is also a gaming mode for low latency!


The battery performance boasts a long battery life of 90 hours without ANC function and 60 hours with ANC function. As for charging, the device can be recharged with a USB Type-C charging cable, and a 5-minute charge provides approximately 5 hours of continuous playback, so even if the battery suddenly runs out of charge, it can be recharged in a short period of time.
The 1MORE SonoFlow SE HQ31 will be available on February 28!

The "1MORE SonoFlow SE HQ31" wireless headphones will go on sale on Friday, February 28, 2025, for 9,800 yen (tax included). The product will be available at the official 1MORE store, Amazon.co.jp, Rakuten Ichiba, Yahoo! Shopping, and at some Bic Camera and Yodobashi Camera stores nationwide, so you can try it for yourself. The headphones are not only noise canceling, but also high-resolution certified and LDAC compatible, with a battery life of up to 90 hours, and at less than 10,000 yen, they are very cost-effective. If you are looking for headphones, try the "1MORE SonoFlow SE HQ31"! For more information about "1MORE SonoFlow SE HQ31", please visit the product page.
1MORE SonoFlow SE HQ31" Product Overview | |
Model No. | SonoFlow SE HQ31 |
---|---|
Weight | 273g |
Dimensions | 181×185×79mm |
Battery capacity | 600mAh |
Charging time | 120 minutes |
Quick Charging Support | 5V⎓1.1A (up to 5 hours of playback with 5 minutes of charging) |
Playback time (ANC off) | 90 hours |
Playback time (ANC on) | 60 hours |
Hi-res audio | Supported |
Bass frequency (Hz) | 20 |
High frequency (Hz) | 40000 |
Bluetooth | Bluetooth 5.4 |
Bluetooth codecs | SBC, AAC, LDAC |
Active Noise Cancellation | Up to -42dB |
Outside Sound Intake | Supported |
Microphone | Supported |
Button Control | Supported |
Other Features | Spatial audio, EQ presets, game mode |
Dedicated App | 1MORE |
Charging port | USB-C port |