Nuroum Wireless Bluetooth Single Professional Equipped with Noise Cancelling USB Adapter Professional Web Conference Wireless 45 Hours of Continuous

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Supports AI-powered ENC noise reduction technology and clear calls] The Nuroum HP31 headset is equipped with a highly sensitive HiFi 4 DSP, and its powerful computing power allows it to run artificial intelligence algorithms at high speed and optimize audio quality. The upgraded self-developed ENC noise reduction technology minimizes ambient noise even in noisy spaces and conveys your voice clearly to the other person. This headset redefines the experience of online communication such as web conferences and enhances natural conversational voice. It is perfect for learning, working, attending meetings, making phone calls, and other scenes. [USB receiver & Bluetooth 2 connection methods / universal compatibility wireless headset] The latest Bluetooth SoC 5.3 is built-in, providing faster pairing and stable connection. You can connect two devices at the same time, so you can seamlessly switch between different tasks and improve work efficiency. Compatible with various popular conference systems such as Zoom, Teams, Google Meet, WebEx, etc. In addition to wireless connection via Bluetooth, you can also connect wirelessly using a USB dongle. If the battery runs out, you can also make a wired connection through a USB cable, making it extremely convenient to use. [Super Long Battery Life] Specially designed for long-haul truck drivers, frequent business travelers, and backpackers, this headset supports up to 35 hours of continuous talk time and up to 45 hours of continuous playback. It only takes 2 hours to charge, so you can use it all day without worry. You can connect the headset directly to your computer or power source with the included USB cable. [Immersive conversations! Easy-to-operate multi-function button] The soft, memory foam ear pads fit snugly around both ears, blocking the path of noise transmission and creating a quiet world. Also, because it is a space isolated from the outside world, the voice of the other party during a call can be transmitted more clearly. In addition, the multi-function button (MFB) with a tactile feel allows you to directly use all functions such as power on/off, volume adjustment, answer/hang up/reject calls, and switch to mute mode without going through a computer or smartphone. [All-day comfort! Simple adjustment and control] This ergonomic headset features soft ear cushions, 180° rotatable earmuffs, padded leather sling, elastic headband, and more, allowing you to adjust it to your maximum comfort size. It also features a 250° rotatable boom microphone that is easy to control, flexible and supports left and right wearing. Quickly switch to hands-free mute mode through a one-touch physical button. [Professional after-sales service and reliable quality assurance] We want our customers to feel at ease and receive high-quality service, so we provide a one-year quality assurance certificate that guarantees the quality of our products for one year from the date of purchase. If you have any questions or concerns, please feel free to contact our customer service, which is available 24 hours a day, 365 days a year. [Package contents] HP31SU main unit * 1, USB cable * 1, USB dongle * 1, Japanese instruction manual * 1 Package contents: One-ear headset HP31S x 1, USB dongle x 1