1MORE Kids Headphones SonoFlow Mini HQ20 Wireless Bluetooth volume monitoring DLC to 65 hours of insulation with both children and 5.3 [For

1MORE SonoFlow Mini HQ20 features an over-ear design and clear real-time audio playback function that enhances concentration during study. It is suitable for a wide range of educational purposes, from elementary school students to university students, including online classes, exam preparation, and language learning. The three-level audio feedback provided by the monitoring function allows you to instantly check what you have said, supporting effective learning using your hearing. [Three-level volume limit for peace of mind] The volume can be controlled in three levels: low volume mode (maximum 75dB), medium volume mode (maximum 85dB), and high volume mode (maximum 94dB). Equipped with a hearing protection function based on the recommended standards of the WHO (World Health Organization). The volume mode can be visually confirmed with green, yellow, and red lights, and the volume is automatically adjusted when used for a long time. [Self-Voice Monitoring] By effectively combining speaking and listening, you can stimulate your brain's memory and improve your learning efficiency. You can choose from three levels of volume to improve your memory. *Self-Voice Monitoring must be enabled in the 1MORE app. [Soundproofing effect of earmuffs] AI ENC and passive noise canceling reduce ambient noise, creating a concentrated environment where children can focus on their studies. [Delicate and rich sound] The 40mm DLC (Diamond-like Carbon) composite driver delivers clear and delicate sound quality from high to low frequencies. The delicate acoustic design comfortably supports children's learning and music listening. It is useful in a wide range of situations, including online learning, listening to music, calling, and games. By utilizing the 1MORE dedicated app, you can customize it even more finely. [Long playback time & quick charging] Up to 65 hours of continuous playback is possible, reducing the need for frequent charging. A 10-minute quick charge gives you about 5 hours of use, so you can continue to use it without stress even during class. [Combines comfort with a lightweight design that emphasizes materials that do not cause fatigue] The SonoFlow Mini HQ20 is a lightweight design of only 181g and a foldable over-ear design. It can be stored compactly in a school bag and is convenient to carry on the go. The lightweight design makes it easy for children to handle and does not get in the way during class. In addition, the protein leather ear cushions and adjustable headband reduce the burden on the ears and head even when worn for long periods of time. The design emphasizes comfort and supports concentration. [Bluetooth 5.3 & Dual Device Connection] Compliant with Bluetooth 5.3 standard, achieving stable wireless connection. Dual device support allows you to connect two devices such as smartphones and tablets at the same time, allowing you to smoothly switch between learning and music. You can smoothly switch between two devices, making your learning and relaxation time more comfortable. 1MORE SonoFlow Mini HQ20 Learning Headphones for Kids