Bluetooth Bone Conduction Earphones with Sports Earphones for and No Ear Bone Conduction Wireless Fast 8 Hours of Continuous Use Mic, Waterproof,

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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. ------------------------------------------------------------------------------------------------------------------

🌟 [Industry First! The Best Bone Conduction Earphones for Beginners] Unlike conventional earphones, which transmit sound through the eardrum, Erssimo's bone conduction earphones use the latest proprietary bone conduction technology, allowing sound to reach the brain as vibrations through the bones! These first-ever bone conduction earphones are incredibly light, like a feather, weighing just 29g!! You can hear music without blocking your ears, so there's no pressure and you won't get tired even when wearing them for long periods of time! What's more, they have succeeded in reducing sound leakage by approximately 50% compared to conventional bone conduction earphones. Whether in the city, outdoors, or at the office, you can enjoy music safely anytime, anywhere while protecting your ears! They also work well with glasses. If you're a beginner or don't like earphones that pierce your ears, Erssimo's bone conduction earphones are perfect! 🌟 [Perfect for sports! The ultimate running partner] Erssimo's bone conduction earphones feature a titanium frame that is soft yet provides a strong hold, preventing them from falling off even when you shake your head from side to side or exert yourself. The neckband is also soft and flexible while still providing a strong hold, ensuring a secure fit even during intense workouts such as strength training! You can use them with confidence. The vibrating part also feels like it's gently resting against your temples, making them so comfortable you'll almost forget you're wearing them. They meet the IP55 waterproof and dustproof standard, making them resistant to rain and sweat! You can enjoy sports to the fullest while being aware of the surrounding traffic conditions and the presence of other people! Easily control "music play/pause, skip forward, go back, volume up, volume down, answer/hang up/end calls" with one hand. 🌟 [Completely wireless, bone conduction Bluetooth earphones - enjoy music more freely!] Bluetooth 5.0 communication provides a stable Bluetooth connection that can withstand the interference of outdoor signal environments! As it is a completely wireless type, you are freed from the hassle of cables and feel as if the music has become a part of you! It also has excellent noise reduction technology for hands-free calls, making it ideal for teleconferencing. It is also suitable for long meetings and phone calls. It is not only useful for sports, but also for business people who frequently hold video conferences while working from home. 🌟 [Type-C Fast Charging & 8 Hours of Use] Compared to conventional magnetic charging, the newly released HS1 portable bone conduction earphones use a USB Type-C charging port, eliminating the problem of the magnet heating up during charging. They also support fast charging, making charging safe, fast, and convenient, with a 10-minute quick charge providing up to 1.2 hours of use. The HS1 bone conduction earphones are slim and lightweight yet long-lasting. Continuous playback time is up to 8 hours. You can listen to music, calls, audiobooks, podcasts, and more without worrying about battery life. With bone conduction Bluetooth earphones, you can enjoy a long day in comfort. 🌟 [Warranty Included] If you are not satisfied with the product after using the bone conduction headphones for the first time, you can freely return it for a refund within 30 days of purchase. Erssimo bone conduction earphone microphone also comes with a one-year long-term warranty. We will accept returns and exchanges free of charge even if the box is crushed or the accessories are damaged. We offer unlimited customer support, so if you have any questions, please contact us and we will respond immediately. [Package Contents] Bluetooth bone conduction earphones *1, Type-C charging cable *1, earplugs *2, earplug case *1, Japanese instruction manual *1