Wireless Microphone and Receiver 

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(Reciever): AC 110V 60Hz
• Dimensions: 37 x 7.5 x 6 cm (L x W x H)
• Weight: 860g
• Color: Black