CV-2 UHF Handheld Wireless Microphone Mic System Receiver 600-690MHz 48 Channels
Transmitter Transmitter Power: max. Transmitter Size: 25.5 4cm / 10 1.6in. Transmitter Weight: 424g / 15oz(without batteries). The receiver with 6.35mm(1/4") connector, you can connect it to your speakers or amplifiers easily.