Yusemaru Collaboration Color!! This model eliminates the annoying Bluetooth connection sound. If you don't mind the connection sound, please purchase the V2 type. ━━━━━━━━━━━━━ 【What is a Reverb Unit?】 When connected, it makes the sound source resonate like a live venue, like reverb or church. ━━━━━━━━━━━━━ 【Notes】 ・Color changes are not possible after purchase. ・Noise may occur depending on the power supply. Please understand this beforehand. ・Due to handmade production, there may be small scratches or individual differences. All products are shipped after a functionality check. ・Photos are for illustrative purposes. Some specifications may change due to product improvements. Thank you for your understanding. ・This product distributes mono audio to stereo. ━━━━━━━━━━━━━ This is an original product of the reverb unit. You can check the lighting patterns on Twitter (@EREOR404i). ━━━━━━━━━━━━━ 【How to Install】 ・Connect the power supply with the USB on the back. It starts with 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 with a wired connection. We also regularly list AUX-only types. ━━━━━━━━━━━━━ 【Regarding 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 to have significantly damaged the trust of our customers and will demand 500,000 yen.