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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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【Two Hi-Res Certifications】With both "Hi-Res Audio Certification" and "Hi-Res Audio Wireless Certification," it delivers high-resolution sound quality and an immersive listening experience. It supports LDAC, transmitting up to three times more data than AAC or SBC codecs.
【Equipped with a 40mm large-diameter driver】Features a uniquely developed 40mm powerful magnet and titanium-coated composite diaphragm driver. It extends the frequency range up to 40kHz, capturing the delicate details of high-resolution music.
【-42dB Active Noise Cancellation】With a powerful chip and custom acoustic design, QuietMax dual hybrid noise cancellation technology uses advanced intelligent algorithms to reduce external noise by more than 42dB. This provides effective noise cancellation with a single button press in environments such as subways, cafes, and busy streets.
[90 Hours of Long Playback Time] Enjoy up to 90 hours of continuous playback with ANC off, and up to 60 hours with ANC on. Furthermore, a 5-minute charge provides approximately 5 hours of playback. *Playback time is based on laboratory measurements under 50% volume conditions with AAC format. Actual performance may vary depending on settings, environment, usage conditions, and other factors.
【Comfortable Fit】The carefully designed shape and angle ensure a secure and comfortable fit for your ears. In addition to its lightweight frame structure, the adjustable headband and memory foam ear pads maintain comfort even during extended use.
【Clear Voice Calls】Combining a high-performance microphone with AI algorithms, these earphones automatically adapt to and eliminate ambient noise. Even in noisy environments or windy places, your voice will be heard clearly, making conversations feel more natural and realistic.
【Customizable Professional EQ】With 12 studio-grade EQ settings, you can customize the sound to suit your preferences, whether you want to emphasize the bass or prefer a well-balanced sound, allowing you to enjoy a unique sound experience. Furthermore, the EQ is customizable, so you can enjoy your own personalized EQ settings.
[Multipoint Support] It is possible to connect to two devices simultaneously. *Only one device can play at a time. *LDAC is not available when using multipoint connection.
[Lag-free, comfortable gameplay in gaming mode] The HQ31 features an 80ms low-latency wireless mode to minimize lag during gameplay. When connected via wire, it achieves ultra-low latency of 1ms, delivering excellent performance without delay even in real-time competitive games such as FPS. The perfect headphones for gamers, your ultimate partner for achieving victory! *Headphones can be connected using a USB-C to USB-C or Type-C to Type-C cable (sold separately).
1MORE SonoFlow SE HQ31 Wireless Headphones: Hi-Res Audio Compatible, LDAC Support, 40mm Drivers, Up to 90 Hours Music Playback, -42dB Noise Cancellation, Ambient Sound Mode, Built-in Microphone, Wired/Wireless, Gaming Mode, Dedicated App Compatible.