NIKEN Japanese Sound Japanese Manufacturer Levels Volume High Sensitivity USB Rechargeable Howling Suppression Function Lightweight Recommended by

【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. [Easy to recharge and economical] This rechargeable sound collector does not require troublesome battery replacement and can be used for up to 30 hours with a 2-hour charge. It reduces the frequency of troublesome charging and can be used with confidence even when going out for long periods of time or traveling. An eco-friendly and economical choice [Binaural set designed specifically for the right and left ear] This binaural set is specially designed for the right ear and left ear, so it fits securely in your ears and is comfortable to use. The ultra-light weight of 2.8g makes it hard to feel any strain even when worn for long periods of time, and it won't get in the way even if you wear a mask or glasses. We have achieved a stress-free feeling of wearing in daily life. [Sound collection function ideal for people who have difficulty hearing] Sound collection starts automatically when you put it on your ear, reducing the hassle of operation. You can easily adjust the volume using the touch sensor, so even those who are not good at detailed operations can use it smoothly. Clear sound quality makes conversations and watching TV more comfortable. [Comes with a charging case that is convenient to carry] A fully charged charging case can charge the sound collector approximately 5 times. You can use it while traveling, on a business trip, or on the go without having to worry about the power supply, so you can use it with confidence anytime, anywhere. The compact case makes it easy to carry. [Prevents howling with the latest sensor technology] When worn in your ear, the sensor detects light and automatically starts collecting sound. This effectively reduces howling noise. It provides a more comfortable listening experience and is also ideal for those who are sensitive to surrounding environmental sounds. [About feedback] Howling occurs when there is a gap in the ear canal. This can be prevented by using ear plugs that fit your ear canal. 1. Before using, please select ear plugs that fit your ear canal. 2. Please push firmly into the ear canal so that there is no gap. 3. Please turn off the power and minimize the volume before installing. 4. After installing, try increasing the volume gradually. 5. Volume 3 is recommended for those who are new to sound collectors. This rechargeable sound collector eliminates the need for troublesome battery replacements and can be used for up to 30 hours with a 2-hour charge. It reduces the frequency of troublesome charging, allowing you to use it with confidence even when going out for long periods of time or traveling. An eco-friendly and economical choice