Wireless Guitar Transmitter and Receiver

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

• The transmission range may vary due to local conditions.
  ** To charge the transmitter, the receiver must be powered via a BOSS PSA-S adaptor. It’s also possible to directly charge the transmitter with a standard USB adaptor (5 V/500 mA or higher).

https://www.boss.info/us/products/wl-50/