DOD's VOTEC vocal FX processor with four pedals, featuring an LED display and offering a variety of effects. [Vocal Effects Processor] Body only, operation confirmed. Please prepare a 9V center-negative AC adapter for power. You can download the English manual by searching for the product name + manual. [Wireless Microphone & Receiver] Opened new and operation confirmed. The microphone requires 2 AA batteries for power. The receiver is rechargeable via USB TYPE-C. Please prepare a cable. As a bonus, a pouch of a convenient size for carrying is included.