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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.
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Open-ear wireless earphones: Unlike traditional in-ear earphones, Kotden-do earphones transmit sound vibrations directly to the cochlea (inner ear), ensuring high-quality sound. The open-ear design allows you to be aware of your surroundings while listening to music.
Comfortable fit: SANOTO bone conduction earphones are extremely lightweight at just 29 grams, and as open-back sports earphones, they fit snugly around your head without interfering with glasses or helmets.
Exceptional Sound Quality: These Bluetooth wireless earbuds deliver clear, crisp, high-quality stereo sound for a superior music experience. They also support pairing with two devices simultaneously. Durable and quickly compatible with smartphones, smartwatches, laptops, or tablets.
IPX7 Waterproof: These waterproof earbuds are perfect for outdoor activities and sports. They are completely sweat and water resistant, so you can use them with confidence during intense exercise or in bad weather. (Not suitable for swimming.)
Long-lasting playback time: The bone conduction Bluetooth earphones boast a long lifespan, allowing for approximately 8 hours of continuous talk time and music playback with a 1.5-hour charge. They also feature a multi-function button for easy operation, including play/pause, voice assistant activation, and answering calls.
Non-blocking earphones with automatic pairing and simultaneous connection of two devices for running, training, cycling, calls, remote meetings, and working from home.
