Q-MIC590 Vocal wireless microphone.

Features:
- Made of high-quality materials, stable and durable
- High definition, high signal or noise ratio performance, broad frequency response range
and low distortion
- Wireless receiver for enhanced mobility, easy and convenient to use
- Suitable for bars and pubs, mobile disco, karaoke, etc
- Ergonomic design, comfortable to use
- Can be used for a long time
- Easy to operate

Specifications:
- Frequency: FM121.7-128.7MHz
- Frequency Response: 100 ~ 10000Hz(±3db)
- Dynamic Range: 80db
- Signal-to-noise Ratio: > 80db
- Working Temperature: 32°F ~ 113°F
- Scope of Work: About 90ft without Interference
- Frequency Output Power: 8MW (Max 50MW)
- Battery (Microphone): 1 Volt (Per MIC)
- Audio Output Power: > 25MV
- Output Impedance: 600?(Unbalanced)
- Receive Sensitivity: 30dBuV
- Operating Voltage (Receiver): AC 110V 60Hz
- Dimensions: 37 x 7.5 x 6 cm (L x W x H)
- Weight: 860g
- Color: Black

What's in the box
1 x Receiver
2 x Microphones
1 x Audio Output Line