Micfendy New Sound Elderly Sound Bluetooth Neck Sound USB 6 Level Volume Noise Howling Lost Japanese Instruction Manual Included [2024 Model]

【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. [Advanced industry technology/neck sound collector] With advanced industry technology, it is both a sound collector and Bluetooth headphones. 16-channel digital chip, intelligent noise reduction function allows you to listen to clear audio. Equipped with feedback suppression function, making it more comfortable to wear. Sound collection button: The sound collection function is turned on by default when you turn on the power, and you can turn off the sound collection function and turn it on again by pressing this button briefly. If you have mild hearing loss, you may hear a small noise when you first use the product, but this is not a malfunction. Please be patient until you get used to it. [No annoying howling] Built-in feedback suppressor and predictive feedback suppression technology. The sound collection function is automatically turned on when the power is turned on, and there is no feedback and no complicated adjustments are required, increasing the wearer's confidence. To avoid howling: 1) Choose a suitable silicone earpiece and wear it firmly to avoid any gap between the earpiece and the ear canal. 2) Do not cover the microphone with your hand when using it. This may cause howling. [Comfortable to wear, left and right volume can be adjusted independently] Designed based on the principle of universality of the auricle, combined with super soft silicone earpieces, your ears won't hurt even if you wear them for a long time. Double-click the power button to turn on equalize mode, and you can adjust the left and right sound collection volumes independently. [Bluetooth 5.2/High Speed and Stable] Lossless sound source transmission, 10-15M wireless music listening, Bluetooth calls without delay. This product can be used as Bluetooth headphones to answer and make calls. [Quality Assurance] We provide a 12-month quality guarantee, so if you receive the product and there is a problem with it, or if you have any problems during use, please feel free to contact us. If a product malfunctions during use within the warranty period, we will provide a free replacement or refund. We will do our best to resolve your issue.