These headphones are incredibly lightweight, so you’ll barely feel them when you wear them.
・【Headphones with Dedicated Call Microphone】This Bluetooth headset utilizes dual-core technology with ENC environmental noise reduction × built-in DSP digital signal processing to completely revolutionize your business call experience! ENC accurately captures ambient noise and cancels it out with out-of-phase waves, while DSP instantly identifies and separates noise with advanced digital signal processing. Furthermore, the BF directional microphone precisely picks up the speaker’s voice directionally and transmits it accurately, while rejecting surrounding sounds. This delivers clear communication essential for building reliable trust as a business call professional.
・【Intuitive Operation Without Language Barriers】This wireless headset offers operation guidance in both Japanese and English, allowing for smooth use in multilingual business environments and meeting the high demands of business scenes. In addition to supporting online conferencing tools commonly used in Japanese offices, these earphones with a MUTE function significantly reduce the risk of unintentional audio leakage, enhancing safety in business scenes and private calls.
・【Bluetooth 6.1 & Multipoint Connection】The latest Bluetooth 6.1 technology provides a wider range and more stable connection of approximately 30 meters compared to previous versions. It can connect to two devices simultaneously, allowing you to seamlessly switch between web conferences on your PC and incoming calls on your smartphone, significantly improving work efficiency. Additionally, it features dual EQ modes optimized for calls and music. It provides clear calls for business and relaxing, rich sound during breaks, supporting work-life balance.
・【Large Capacity Battery & Quick Charging for Peace of Mind】These [Kotsudendo] earphones are equipped with a large-capacity battery supporting up to 15 hours of continuous calls. You won’t have to worry about running out of power even during a busy business day. Furthermore, the quick charging function allows for up to 1 hour of talk time with just 10 minutes of charging, enabling quick response even before a rushed meeting or if you forget to charge them. They are suitable for telework, commuting to school/work, web conferences, working from home, gaming, exercise, and warehouse work.
・【Comfortable All Day Long】These true Bluetooth bone conduction earphones adopt an ergonomic design with soft silicone, providing zero pressure on the ears even with prolonged wear. At the same time, you can listen to music or make calls while clearly perceiving your surroundings. The ultra-lightweight body barely makes you aware of wearing them. Furthermore, the microphone is adjustable by 270 degrees, allowing you to pinpoint it to any mouth position for optimal call quality at all times.
【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.