Revolutionary Hearing Open Monster Fully Wireless Bluetooth Ear Air Bluetooth Automatic 16mm 30 Hours of Playback Touch Sound Leakage Fast IPX5 [2025

【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 Hearing Experience - Monster Over-Ear Earbuds] Introducing the industry's latest air conduction wireless earbuds! These Bluetooth earbuds are ergonomically designed to stay securely in place even during intense activity, while providing a comfortable fit. They feature a world-first open-ear audio solution. Instead of using bone conduction technology, which transmits sound through vibration, the voice box is located at the top of the ear canal, eliminating the vibration and pressure of bone conduction earbuds and the claustrophobic feeling of in-ear earbuds. Unlike traditional TWS and bone conduction earbuds, these earbuds don't have a "band" that connects them to the back of the head, creating a natural, natural listening experience. They successfully overcome the shortcomings of traditional TWS wireless earbuds and bone conduction earbuds, creating a new listening experience for a more immersive listening experience! The over-the-ear design allows for seamless listening. Comfortable for both men and women of all ages, they make a perfect gift for anyone! [Super Large 16mm Dynamic Driver! Incredible Realism!] These earphones feature 16mm dynamic drivers that are three times larger than those found in typical Bluetooth wireless earphones, delivering a powerful audio experience that makes you feel like you're listening to music at a concert. From clear highs to powerful lows, you'll enjoy a rich, consistent music experience. [Reduced Sound Leakage] The wireless earphones' special design, which covers the entire ear canal, and our innovative sound-canceling technology minimizes sound leakage. Whether you're in a quiet library or a noisy cafe, you can immerse yourself in your own world without worrying about others. Take your music experience to the next level. [Wide Compatibility & Multi-Device Connection] These Bluetooth smartphone earphones are highly compatible with a wide range of devices, including iOS, Android, and PC. They connect quickly and seamlessly to any device, providing a stress-free listening experience. [Super Large 16mm Dynamic Driver! Incredible Realism!] These earphones feature 16mm dynamic drivers that are three times larger than those found in typical Bluetooth wireless earphones, delivering a powerful audio experience that makes you feel like you're listening to music at a concert. From clear highs to powerful lows, you'll enjoy a rich, consistent music experience. [Reduced Sound Leakage] The wireless earphones' special design, which covers the entire ear canal, and our innovative sound-canceling technology minimizes sound leakage. Whether you're in a quiet library or a noisy cafe, you can immerse yourself in your own world without worrying about others. Take your music experience to the next level. [Wide Compatibility & Multi-Device Connection] These Bluetooth smartphone earphones are highly compatible with a wide range of devices, including iOS, Android, and PC. They connect quickly and seamlessly to any device, providing a stress-free listening experience. [30 Hours of Ultra-Long Playback] Featuring industry-leading, ultra-low power consumption technology, the earphones alone provide a generous 7-8 hours of playback. Combine the earphones with the case for up to 30 hours of music playback. Furthermore, thanks to fast Type-C charging, it only takes approximately 1.5-4 hours to fully charge the case and earphones. (Note: Communication distance, charging time, playback time, and standby time are estimates only and may vary depending on volume adjustment, playback content, usage environment, personal usage habits, and connected devices.) [Instant Connection & Automatic Pairing] Simply remove the air conduction earphones from the case and they instantly connect to your device. The automatic pairing function eliminates any complicated steps, allowing you to enjoy music right away. [Advanced Fingerprint Button] The advanced fingerprint button allows you to operate the earphones with just a light touch, without putting pressure on your ears. One-touch controls allow you to play/pause music, answer/end/reject calls, and activate your voice assistant. Introducing the latest air conduction wireless earphones in 2025! These ergonomic Bluetooth earphones are designed to stay securely in place even during vigorous activity, while providing a comfortable fit. Enhance your immersion! They're feather-light, weighing just 3g per earphone. Even with extended use, they won't cause fatigue like traditional in-ear earphones.