This is a Brand New Xvive U2 Digital Wireless Electric Guitar System in Black. Works great with Acoustic/Electric, Electric, and Bass Guitars. 4 Channels. Digital. 2.4 GHz of Frequency. 70 ft Line of Sight Range. Lithium Ion Rechargeable Battery that lasts up to 5 hours. 1/4" Connections. FREE SHIPPING WITHIN THE CONTINENTAL UNITED STATES ONLY! PLEASE INQUIRE ABOUT SHIPPING COSTS TO ANY OTHER LOCATION!