[2024 [Enhanced sound quality version] Wireless earphones earphones bluetooth open ear type bluetooth Industry-leading sound quality 16.2mm driver

【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.

[Innovative open-ear type & state-of-the-art Bluetooth 5.4] Completely wireless earphones that do not block your ears and use innovative technology, allowing you to pay attention to surrounding sounds even outdoors, making you safer.In various situations, such as while taking a walk or doing housework, the content and environmental sounds naturally overlap, allowing you to experience the sense of freedom that is unique to Open Year.How to wear it without worrying about it, keep up with fashion trends, meet fashion, and don't block your ears, so you can keep your ears clean and prevent ear inflammation.Adopting industry-leading level Bluetooth 5.4+EDR, communication speed, communication distance, and stability are dramatically improved.At the same time, power consumption is lower, data transfer is faster, and anti-interference performance is stronger.You can't go wrong with these earphones! [Industry's top sound quality, 360° stereo sound effects & 16.2mm high sound quality tribar] This bluetooth earphone is equipped with ACS surround sound technology, allowing you to enjoy immersive music with 3D sound.From deep bass to gently enveloping mid-high frequencies, you can enjoy the harmonious overall sound in a relaxed state without blocking your ears.It also enhances the sense of immersion in the game.Equipped with a large-diameter 16.2mm driver, the difference between bass, midrange, and treble is clear, and the sound in each range of the earphones has a more gradation, allowing you to enjoy infectious music that makes you feel like you're at a club or live venue. [Equipped with directional sound transmission technology & ENC noise canceling function] The Bluetooth earphones are equipped with directional sound transmission technology, which allows sound transmission to concentrate on the sound hole and reduce sound leakage more effectively.Additionally, intelligently identifying ambient sound while maintaining directional transmission allows you to hear your surroundings even when exercising outdoors, providing a unique advantage.Equipped with ENC noise canceling function, it is possible to eliminate noise during calls.Suppresses surrounding noise during calls and delivers clear audio to the other party. You can have an excellent calling experience and enjoy hands-free calling! [Ergonomic Design & Automatic Pairing] Based on ergonomics, these open-ear earphones are made of high-quality materials that are gentle on the entire skin.It can be used comfortably even without glasses, and it can be attached stably.After pairing for the first time, when you use it again, just open the lid of the charging case and it will automatically connect instantly.Another great feature is that the earphones automatically turn off and start charging once they are stored in the case. [Ultra-Long Continuous Playback Time & Fast Charging] The earphones are equipped with independently developed innovative power-saving technology and high performance, so when the earphones are fully charged, they can be used continuously for about 8 hours, and when combined with the included charging case.When used, you can play music for up to 40 hours.You can freely enjoy music, movies, games, calls, etc.*Playback time is the time when music is played, and may vary depending on the volume, playback content, and usage environment.Compatible with Type-C fast charging, charging time is 1.5 hours.The remaining charge indicator on the LED display allows you to see the remaining amount in the charging case at a glance.Please note: This headset does not have physical buttons and is operated by touch.