TEV TR-8100TD 1H 1Tie Wireless Microphone

Main Spec Frequency Range Digital UHF PLL 100CH (510-950MHz) Frequency range depending on the regulations Sensitivity 5dBuV Dimension 208 x 180 x 44mm Power Module Power Supply: DC12V-15V / 1 A Battery 3V (2×1.5V AA Battery) Warranty Warranty 1 Year