• This wireless microphone karaoke is a dynamic cardioid mic that gives you clear sound quality
• Gentle generous 30Hz–16kHz frequency response and presence boost provide a sound that is clear and smooth
• The streamlined body and ergonomic design provide a more comfortable grip
• With rich internal circuit diagrams of products, advanced aerospace technology and outstanding electronic tube technology with split charging technology
• Excellent high-fidelity audio, perfect for family karaoke, small stages, big parties, DJ, weddings, and class use

Specifications:

• Receiving frequency: UHF640-690MHz
• Sensitivity: 10UV
• Signal-to-noise ratio: >90dB
• Receiving channels: 2 channels
• Mix output connector: 6.35mm unbalanced mix connector
• Independent outputs: Two balanced outputs
• Supply voltage: AC220V (50hz) Input
• Power consumption: 13W
• Transmission frequency: UHF640-690mhz
• Frequency stability: ±0.002%
• Transmit power: 10MW/30MW two-stage
• Pickup: supercardioid dynamic
• Frequency response: 30hz ~ 16khz@±3db
• Effective use distance: >100 meters
• Battery capacity: 3.7V 1100mAh*2