Colorfill Coco Acoustic Guitar Soft Electric Acoustic Guitar Soft Nighttime Mute, Silent, Sound, Mute, Silent, Sound, Practice, Etc. (Silencer)

【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. [Silicone rubber silencer ideal for silencing and soundproofing acoustic guitars] Easy to install, just fit it into the guitar bridge. A perfect guitar accessory for nighttime practice when you want to reduce noise. This product is specialized for picking and fingering practice as it makes almost no sound. If you want to practice while making a certain amount of sound, we recommend the sound hole type, which can be selected from the size list. [Easy to install, just snap it in place] It can be installed from either the top or bottom of the string. If you put it over the top, it can be installed in less than 10 seconds. If you install it from the bottom, it will take about 30 seconds. If you still hear a sound after installing this product, it is not installed properly. If you hear a sound, please check that it is firmly installed. *There are grooves on the sides of the three protruding parts, so please check that the string is properly touching the grooves. [Please note that it is not possible to completely mute the sound.] Although this is a highly quiet product, it does not mute (silence) the sound 100%. The sound produced will be a constant small metallic sound at all positions on the fingerboard. [Frequently Asked Questions: Can it be used on electric guitars?] Yes. It can be installed and used on electric guitars, but due to the height of the product itself, it cannot be installed above or below the pickup. It can be installed between the pickups, but in that case, this product may get in the way of picking. [Safe and secure product guarantee] If there is a problem with the product after delivery, we will respond promptly, so please feel free to purchase. [Silicone rubber silencer ideal for silencing and soundproofing acoustic guitars] Easy to install, just fit it into the guitar bridge. A perfect guitar accessory for nighttime practice when you want to reduce noise. This product is specialized for picking and fingering practice as it makes almost no sound. If you want to practice while making a certain amount of sound, we recommend the sound hole type, which can be selected from the size list. (The sound hole type is compatible with guitars of 39/40/41/42 inches.) [Easy installation by simply fitting it in place] It can be installed from either the top or bottom of the strings. It can be installed from the top in less than 10 seconds. If you install it from the bottom, it will take about 30 seconds. If you still hear sound after installing this product, it is not installed properly. If you hear sound, please check that it is firmly fitted. *There are grooves on the sides of the three protruding parts, so please check that the strings are properly touching the grooves. [Please note that it cannot be completely muted.] Although this is a product with high noise reduction, it does not mute (silence) 100%. Fingerboard In all positions, the sound output will be a constant small metallic sound. [Frequently Asked Questions: Can it be used on an electric guitar?] Yes. It can be installed and used on an electric guitar, but due to the height of the product itself, it cannot be installed above or below the pickup. It can be installed between the pickups, but in that case, this product may interfere with picking. [Safe and secure product guarantee] If there is a problem with the product after delivery, we will respond promptly, so please purchase with peace of mind.