Operation confirmed Comes with separate sale BOSS genuine PSA-100S adapter Includes Japanese instruction manual Includes blank warranty card Includes unused rubber feet This is a used item, so please no claims or returns except for non-functional issues. ■Features ・Compact pedal-sized wireless system ideal for integrating into a pedalboard ・Automatically establishes the optimal wireless connection, significantly reducing setup effort and time ・BOSS's proprietary wireless technology delivers high-quality sound and a stable connection with ultra-low latency of 2.3ms. (Transmission range: 20m) ・Transmitter with built-in rechargeable battery, capable of up to 12 hours of continuous use ・Charging and automatic wireless connection are possible simply by connecting the transmitter to the receiver's docking port ・Cable tone simulation that reproduces the natural change in sound quality when using a guitar cable (switchable between LONG / SHORT / OFF) ・Receiver uses a dual power system with the separately sold AC adapter PSA-100S or two AA batteries ・When using the AC adapter PSA-100S, it is possible to supply power to other pedals from the receiver's DC OUT terminal using the separately sold parallel DC cord PCS-20A. BOSS/WL-50 Guitar Wireless System Brand: --