You don't have to be tied down to a wired microphone anymore! Now you can free up your performance and take full advantage of your stage. The Singing Machine Uni-Directional VHF Wireless Microphone plugs into any ordinary microphone jack and works with all Singing Machine karaoke systems.
- Sensitivity: -76dB +/- 3dB
- Polar Pattern: Unidirectional
- Frequency Response: 100Hz-10kHz
- Wired Connectivity: Microphone Jack
- Dimensions: 9.4 " H x 2.0 " W x 2.0 " L
- Battery Required, not included: 2 9 volt
- Assembly Details: assembly required, no tools needed