same pedal as amuzik tape delay and identical in design as rowin and amuzik and vivlex and are all same pedal s like at a music fair you can buy joblots of new pedals that they print your your own brand on when i opened it up had come with Velcro and directions i couldn't see any battery but after reading directions open back take off all 4 screws 9 volt battery terminal inside on bottom also one more weird thing box said amuzik tape delay mini pedal but its not a mini pedal lol