Xvive U2 Wireless and rechargeable system for guitar
Receptor and wireless transmitter for guitar, transmits by 2.4 GHz band allowing up to four transmissions (4 different or assigning multiple receivers to the same transmitter) with only 6 milliseconds of latency. The transmission of sound occurs with a quality very similar to when it is transmitted with cable because it is passed with little compression (even so, it is recommended to move 2-3 meters away from routers, etc ..)
Consists on a transmitter, receiver and cable to charge the battery through its USB input. The battery lasts about 5 hours. The size is small and compact, black (although there are other colors available), they fold and their size makes them very comfortable when plugging them whether your guitar has the jack in front or on one side.