■ Condenses the latest technology of Hi-Low. Realistic sound. Equipped with Qualcomm QCC3044 flagship chip + Bluetooth 5.2 chip. Equipped with Hi-Low's latest generation technology Hi-Low Surround, which is the culmination of all the technologies to date, it achieves the deepest bass in Hi-Low history. A new hearing experience that makes it seem as if you have your own speaker in your head, rather than the sound you hear from the earphones! Low latency audio streaming with minimal delay provides a more focused sound, wide sound field, and fine details, providing a realistic listening environment. ■ Ideal for listening while doing other things. Open-ear bone conduction earphones that don't hurt your ears. Adopts bone conduction technology that converts sound into vibrations and uses bone conduction sound to deliver sound through the cheekbones. You can naturally feel the outside sound while listening to music without blocking your ears. Perfect for listening while exercising, teleworking, doing housework, and talking for long periods of time in various situations. Since it is not inserted into the ear, you can use it without worrying about the ear tip size not fitting or the discomfort of hurting your ears. ■Unique directional audio technology minimizes sound leakage. Equipped with the latest directional audio technology developed by Hi-Lo. The 360° sealed, leak-proof silicone front cavity minimizes sound attenuation and more effectively reduces distortion and sound leakage. ■cVc dual microphone noise calling function - The built-in dual microphone picks up sound from all directions, while the cVc noise canceling function intelligently highlights only your voice, automatically identifies and cancels surrounding noise and echoes, so your voice reaches the other party clearly even in noisy environments. ■Multipoint simultaneous connection of two devices - Supports multipoint connection that allows you to connect to two devices simultaneously and switch freely. If you set up a multipoint connection, you can use the earphones seamlessly with two devices. There is no need to reconfigure the Bluetooth connection every time you use a different device, just play music on the device you want to use and it will automatically switch. You can answer incoming calls to your smartphone through the earphones while working on your PC or playing a game. It also supports multi-pairing connection for up to six devices. ■Long battery life of about 10 hours of music playback ・Large capacity lithium polymer battery + ultra-low power consumption chip allows for continuous use of about 8 hours for calls and about 10 hours for music playback with a full charge of about 1.5 hours. *This is an estimate of the continuous use time at 60% volume. Actual usage time varies depending on the usage environment such as the set volume and the type of music played. ■Magnetic high-speed charging: about 2 hours of playback with 10 minutes of charging ・The charging port is magnetically attached. Simply bring the dedicated cable close to the device and it will attach to the device, allowing for smooth charging. Rapid charging is possible, and about 2 hours of music playback is possible with 10 minutes of charging. Even if the battery runs out, you can quickly charge it while drinking a cup of coffee without having to wait for a long time. ■Ergonomic design that does not slip even with intense movement ・Ergonomic design that supports the ear and back of the head bands at multiple points. Despite its surprisingly light feel, it has achieved a sense of stability that does not fall off even when jumping while moving. It is an ergonomic design that achieves a stable fit that does not slip off even during intense movements such as running. *The fit when worn varies from person to person. ■Soft and light to wear, weighing only 28g ・Uses a strong titanium shape memory wire frame. Durability has been improved so that it is less likely to deform even with repeated twisting. By using titanium band material for all internal frames, we have achieved a lightweight design of only 28g. ■Smooth even when you sweat! Special oil coating on silicone material ・The surface of the main body is made of silicone material that is gentle on the skin. It is smooth and not sticky, so you won't feel stressed even when wearing it for a long time. It is coated with an oil coating that feels good to the touch, so it is less likely to attract dust and stays clean. ■Waterproof against rain and sweat - IP67 dustproof and waterproof ・It has dustproof and waterproof performance with protection class IP67. The waterproof level is ultra-high performance, so you can feel safe even when exercising on a rainy day or when sweating a lot.