Nady WA 120 LT/O/B 115 Portable VHF Wireless PA System with Omnidirectional Lavalier Microphone: * Full-range speaker system with built-in 20W amplifier, mixer and high-band VHF wireless receiver * 1/4" unbalanced input jacks (microphone/aux) and 1/4" unbalanced record out * Treble and bass controls * Built-in echo/reverb * Features WLT body pack transmitter and LM-14/O omnidirectional lapel microphone