High-Grade Wireless System--Clear Quality Signal Transmission.Our guitar wireless system is optimal for more stable and high-quality audio transmission. Low noise, low latency, no interference, over 20 meters transmission distance. | Plug and Play with High Compatibility--No need of any guitar cables. And 280° rotatable plug design, compatible for most electric guitars, bass, acoustic guitars and other digital music instruments, the device are approved for worldwide use. | Rechargeable Battery--Recharging Friendly with Dual-end USB C cable and Battery Indicator. Built-in battery with ≥ 6H working after only 2H fully charged, enough to enjoy the wireless freely in your gig. Note: No open "AMP" function when use in audio. | Support 6 Devices--The wireless system support 6 pairs of wireless systems working at same time in the same environment,one-to-one and no-interference; Also support one transmitter to send signals to 6 receivers(note: the same product model). | Easy to Pair and Storage Case--Turn on the transmitter and the receiver, press the pairing button of the receiver, then press the pairing button of the transmitter for 3 seconds, then paired successfully. It is auto pairing for your next use.