JBER Sound Absorbing Sound Insulating Sound Insulating Paste on Sound Absorbing Sound Absorbing Interior Urethane Foam 12 Pieces Material, Sheet,

【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. [About sound absorption and insulation] Sound absorption sponge helps reduce reverberation, flutter echo, sound reflection, and unnecessary noise. Professional studio-level acoustic processing to create beautiful recording environments. It can help you make higher quality audio and video recordings. [Features and Size] The size of one soundproof sheet is 30x30x2.5cm. Each sponge has the same density and hardness, so the sound absorption coefficient will be the same. The sponge is made of polyurethane, which is healthier than fiberglass or rock wool, is fire resistant, and has no environmental impact. It is also a good idea as a decoration. You can choose the right color, thickness and size according to your needs to enhance the beauty of your space and match your interior design. [Applicable to various places] Sound-absorbing panels are essential for daily life! It has a wide range of applications and can be used as a sound insulation cover for walls, ceilings, and doors. and locations such as theaters, movie theaters, offices, and recording studios. Or busy and crowded places like gyms, subways, stations, schools, etc. [Practical sound absorbing material] Anyone can install it! Cut the double-sided tape into 5cm pieces, apply it to the center and 4th corner of the back of the sound absorbing material, and then paste it directly to the desired location. Since it is a pliable material, you can cut any size shape to suit your needs. Sound insulation boards do not deteriorate or tear over time, only dust needs to be removed. [Note] The product is shipped in a compressed state and can be restored naturally after being left for about 24-48 hours after being taken out. Or you can soak it in water for about 10 minutes and then dry it and it will recover quickly. If you have any questions or concerns, please feel free to contact us. We will try our best to solve your problem as soon as possible. Professional studio-level acoustic processing creates a beautiful recording environment. Acoustic foam is used to eliminate reverberation and sound reflections, providing industrial and domestic sound insulation applications suitable for recording studios. Unlike polyurethane foam, fiberglass and rock wool have health risks. This product can be used as a soundproof cover for walls, ceilings, doors, and various places such as theaters and cinemas, recording studios, gyms, subways, stations, offices and other busy and crowded places. schools, and other areas. This product is very suitable for audio and video recording. Effectively eliminates standing waves and flutter echoes. When used in medium-sized areas such as isolation rooms, recording rooms, control rooms, recording rooms, etc., it can also reduce reverberation. Used for decorative or professional purposes. This form is ideal for on-site processing production studios, practice rooms, or home entertainment centers. ＞ How much space can be covered by one product? 1"X 12"X 12"(2.5*30*30cm) Sound Insulation Board Studio Photo The wedge is 1 inch thick and covers 1 square foot. Buying 12 packs of 1" x 12" x 12" acoustic panels will cover 12 square feet. Buying 48 packs of 1" x 12" x 12" acoustic panels will cover 48 square feet. The foam will not deteriorate or spread over time and all you need to do is remove the dust.