Plug-and-play wireless system in a stompbox-size format for pedalboards Optimum wireless connection set automatically, with no complicated setup required Newly developed BOSS technology delivers premium audio performance with rock-solid stability, ultra-low latency (2.3 ms), and 65-foot/20-meter range (line-of-sight propagation)* Built-in rechargeable battery in transmitter provides up to 12 hours of continuous playing time Plug the transmitter into the receiver’s docking port for charging and automatic wireless setup** Selectable cable tone simulation options: short, long, and bypass Receiver powered by optional PSA-S adaptor or two AA batteries With PSA-S adaptor power, the receiver’s DC output can distribute power to one or more pedals using an optional PCS-20A daisy-chain cable Spare WL-T Transmitter available separately