Product DescriptionGLXD4 BETA58A UHF 610-680MHz Professional Wireless Microphone System Two Cordless MicsSpecifications:- Style: Handheld Microphone- Transducer: Dynamic microphone- Use: Karaoke microphone- Set Type: Pairing- Polar Pattern: Cardioid- Diaphragm: Small- Communication: Wireless- Model: GLXD4- Frequency: adjust the frequency- Frequency range: 640~690MHZ- Use distance: 50m/164ft- Use: KTV, stage, performance, church, wedding, performance, band, and family- Material: ABS engineering plastic- Number of microphones: 2Package Included:- 1 x Main Unit with Two Antennas- 2 x Mics- 2 x Anti-slip Rings- 1 x Power AdapterNote:- Batteries are not included. Four AA batteries are needed for the microphones.

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