Wireless Earbuds Sound Bluetooth Ear 60 Hours of Bone Transformed Air Bluetooth Open No Ear LED Perfect for and Kotsudendo Allow You to Hear Outside

【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. ✅ [Instant High-Quality Sound & 360° Omnidirectional Sound] Enjoy the immersive experience of being at a live concert with these Bluetooth earphones, anywhere in your daily life. These Bluetooth earphones deliver 360° omnidirectional sound, spreading every note of music as if it were being performed right in front of you. Furthermore, their open-ear technology allows you to hear your surroundings naturally, making them safe for use while commuting or jogging. From background music at work to relaxing at night, these bone conduction Bluetooth earphones are the perfect way to add music to your life. ✅ [Enjoy clear calls even in noisy places] These Bluetooth earphones feature dual-microphone ENC call technology, allowing for clear calls even on the train or in a cafe. They accurately filter out surrounding noise, transmitting only your voice clearly. Kotdendo Bluetooth earphones allow you to take unexpected phone calls or video conferences without worrying about noise. These Kotdendo Bluetooth earphones enhance your business credibility with their clear audio. ✅ Lightweight design at just 6.1g for comfortable long-term wear: These running earphones weigh just 6.1g, so light you'll wonder if you're even wearing them. Furthermore, the flexible memory frame of these Bluetooth earphones conforms to the shape of your ear, providing a secure hold while reducing pressure. This wireless earphone with bone conduction technology means your ears won't hurt even after extended use, making them ideal for sports or business meetings. ✅ [Up to 60 Hours of Playback - Enjoy Music All Day Long] With a single charge, these earbuds provide up to 13 hours of continuous playback on their own, and 60 hours with the charging case. Furthermore, these earbuds offer approximately 230 hours of standby time, so you don't have to worry about forgetting to charge them. The charging case features an LED display, so you can see the remaining charge at a glance. These Bluetooth earbuds are perfect for every aspect of your life, from commuting to remote work to relaxing. ✅ [IP54 Waterproof - Sweat and Light Rain Safe] These Kotsuden bone conduction wireless earphones feature an IP54 waterproof design to support your active daily life. These Bluetooth earphones don't block your ears, so they can withstand sweat during exercise or sudden rain showers. These earphones won't hurt your ears, even during intense workouts at the gym or sudden downpours. Furthermore, these open-ear earphones are made of durable materials for long-term use. These earphones are based on bone conduction technology and have a design that does not block the ears, making them comfortable to wear and reducing fatigue even when used for long periods of time.