EdisonBrain Speaker Selector 2 Input 4 Output Push Type Switcher, No Power Required, Switch 2 in 4 out Stereo Audio Selector Amplifier Switcher Box Terminal Splitter 【Smoothly Switchable 2 Input 4 Output Selector】This product is a speaker selector that allows you to freely switch and output audio from two amplifiers or audio devices to four speakers. It has a passive design that requires no power, and intuitive switching is possible with simple push-button operation. It reduces complex wiring work and allows you to organize your audio environment smartly. The actual product photos start from the 8th image. There may be discrepancies between the top image and product description, so please check the actual product photos before purchasing. If there are any discrepancies or differences from the product description, please comment. We will investigate the product details. If you have any concerns or are looking for a perfect product, please refrain from purchasing. Amazon price: ¥3,720 We usually ship on the same day, but shipping may be delayed on weekends, holidays, or depending on the situation. Please note that we will not contact you in such cases. There may be signs of opening or use. We do not consider damage to the outer box or slight tearing of the vinyl to be an issue. This product is a "defective" item, so there is a possibility that the box is crushed, the vinyl is torn, or there are slight fingerprints. We perform minimal inspections, but there is a possibility that we may overlook signs of use or missing parts. For products priced at ¥1100 or more, we will give you a ¥100 discount if you follow us and comment that you want to purchase the product. The shipping method may be changed to the cheapest option. Please be sure to read and agree to the profile before purchasing. We cannot respond to complaints after purchase, so please understand the above thoroughly before purchasing. Management box number 【198K36】