Thank you for viewing. This is the Xvive XV-U2/BK guitar/bass wireless system. Purchased last August, it has only been used at home and has not been taken outside. The vinyl film on both the transmitter and receiver has not been removed since purchase. A two-pronged USB charging cable is included. The description states a transmission distance of approximately 30m, but this is affected by obstacles. Since I haven't taken it out of the room, I haven't verified how far it actually reaches. (It may not be suitable for guitarists and bassists who perform in the audience far from the stage, lol) Shipping is included, so I will not be offering any discounts. Thank you for your understanding.