BOSS Guitar Wireless Automatically Optimizes Wireless Up To 7 Hours of Continuous Easy USB No Cable Tone WL-20L System Connection, Use, Charging,

A wireless system that can be used instantly by simply connecting it to a guitar, bass, or electronic instrument. Simply dock the transmitter to the receiver for about 10 seconds, and it will automatically establish the optimal wireless connection. BOSS's proprietary wireless technology delivers high-quality, stable connectivity with ultra-low latency of 2.3ms. It can be easily charged with a general-purpose USB adapter (5V/500mA or higher). The WL-T transmitter is sold separately as a spare.