UHF Wireless Handheld Microphone System, 30 Adjustable Frequency
AA batteries are also included for your convenience. BOX CONTENT: 1 x carrying case, 1 x UHF wireless receiver, 1 x user manual, 1 x power adapter, 1 x 1/4 audio cable, 2 x UHF wireless mics, 2 x antenna, 4 x AA battery.