━━━━━━━━━━━━━ 【What is a Reverb Unit?】 When connected, as in "reverb" or "church," the sound source will resonate, resulting in a live venue-like sound quality. ━━━━━━━━━━━━━ 【Important Notes】 ・Color changes are not possible after purchase. If you have a desired color, please inquire in the comment section. We will relist the item in your desired color. ・If you do not want the LED, please inform us via the transaction message after purchase. ・Noise may occur depending on the power supply setup. Please understand this beforehand. ・Due to handmade production, there may be minor scratches and individual differences. All items are shipped after a functionality check. ・Photos are for illustrative purposes. Specifications may be partially changed due to improvements. Thank you for your understanding. ・This product distributes monaural audio to stereo. ・We do not recommend using high-capacity power supplies such as rapid charging, as this may cause malfunctions. ━━━━━━━━━━━━━ This is an original reverb unit product. ※ There are two AUX terminals on the back, but they are only OUT terminals because it is a Bluetooth type. The second image is a reference image of the back, and the first image is the color of this product. You can check the lighting patterns on Twitter (@EREOR404i). ━━━━━━━━━━━━━ 【How to Install】 ・Connect the power supply with the USB on the back. It starts at 5v. ・Connect the AUX terminal on the back of the unit to the navigation system, head unit, or home speakers with an AUX male-to-male cable. ※ USB and AUX cables are not included. ・Connect the reverb unit and the playback device (iPhone, etc.) via Bluetooth, and the setup is complete. ━━━━━━━━━━━━━ 【Bluetooth Model】 This unit only connects via Bluetooth. Please note that the reverb unit and the playback device (iPhone, etc.) cannot be connected via wired connection. We also regularly list AUX-only types. ━━━━━━━━━━━━━ 【Shipping Time】 Shipping will be within 3-7 days after confirmation of payment. ━━━━━━━━━━━━━ Resale of this product is prohibited. If we confirm that it has been sold at a higher price than on this site, we will consider it a significant damage to the trust of our customers and will charge 500,000 yen.