Plug-and-Play Instrument Wireless Transmitter The Relay G10TII wireless transmitter is compatible with the Relay G10 and Relay G10S instrument wireless systems and the POD Go Wireless amp and effects processor - as well as Line 6 Spider V 60, 120, 240, and 240HC amplifiers (both original and MkII versions) and Yamaha THR-II Wireless amplifiers. Simply plug the G10TII into your instrument, and play - it s that easy. The G10TII transmitter has a rechargeable internal battery that provides up to seven hours of playing time. To recharge the battery, plug the transmitter into a G10 or G10S guitar wireless receiver or the input of one of the above amps. Relay G10TII is compatible with these products:  Features: Plug & Play - no setup required Compatible w/ Relay G10 and Relay G10S wireless systems Compatible w/ POD Go Wireless amp and effects processor Compatible w/ Line 6 Spider V 60, 120, 240, and 240HC amplifiers Compatible w/ Yamaha THR-II Wireless amplifier Rechargeable internal battery, up to 7 hours of playing time Simple recharge Get your Line 6 Relay G10TII Wireless Transmitter today