Bone conduction with ideal for wireless does not block your open type with noise canceling 8 hours continuous use earphones,

------------------------------------------------------------------------------------------------------------------ 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. ------------------------------------------------------------------------------------------------------------------ [What are bone conduction earphones] Completely different from regular wireless earphones, these earphones send vibrations through the cheekbones, bypassing the eardrum and transmitting sound directly to the inner ear. Achieves crisp and clear sound quality. Damage to hearing can be reduced. By using a bone conduction headset, you can hear outside sounds. You can also keep track of your surroundings while listening to music. Whether you're running or cycling around town, you can listen to traffic noise and music at the same time without compromising your safety. [2024 Industry New Release - Bluetooth 5.0] Bone conduction wireless head 10th generation phone technology is a technology that has been repeatedly designed to achieve the widest and most dynamic stereo sound in bone conduction technology. You can experience less vibration and higher volume. Equipped with Bluetooth 5.0, it provides a fast and stable connection. The range can be up to 10 meters. Noise-cancelling technology makes it easy to hear the other party's voice and enjoy comfortable calls, even in noisy environments such as outdoors. Perfect for telework and Zoom. [6 hours of music playback and calls without blocking your ears] The open ear design allows you to listen to the sounds of cars, traffic lights, emergency vehicle sirens, etc. while cycling or running. Best of all, you can hear your surroundings, so you can clearly hear your colleagues calling you while you're at work, or your family calling you when you're working from home. After 2 hours of charging, the 230mAh battery can last 6 hours of music playback and calls, and 220 hours of standby mode. You won't have to worry about the battery level even during long workouts. You can spend the whole day comfortably. [Ultra-lightweight and comfortable to wear] Ultra-lightweight design makes it stress-free. It's so light that you forget you're wearing headphones. Stay comfortable all day long, even during intensive workouts. You can also use glasses and a hat to enjoy bone conduction and earphones without interference. The neckband-shaped titanium frame provides a stable fit in all situations such as running, yoga, track and field. No more worrying about dropping your earphones. [Package and long-term product warranty] Included items: bone conduction earphones *1, USB charging cable *1, earplugs