Solo Karaoke Goods Soundproofing Sound Leak Prevention Voice Training Curved Shape Stress Relief Interior

【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. This is a soundproofing item that allows you to shout at the top of your lungs without worrying about the sound leaking out to your family or neighbors. The top is curved to fit comfortably around your mouth. The rounded shape also makes it easy to grip. The inside of the main unit has a two-layer structure that is also used in motorcycle engine silencers, and is excellent in that it can reduce the actual volume by about 50%. It can be used for various purposes such as voice training for theater, solo karaoke, and stress relief. Since the soundproofing goods can stand on their own, they can be displayed as objects on shelves or counters when not in use. The simple design makes them a perfect match for other interior items. [Set contents] 1 soundproofing item [Size (approx.)] Total length: 17.3 cm, width: 11 cm [Color] Blue *This product is an original "ViVi's Home" product. As there are sellers selling copies and similar products, please purchase from "ViVi's Home". Please refrain from selling this product in other people's catalogs.