Bluefire 4 In 1 Karaoke Wireless Microphone With Led Lights, Portable Microphone For Kids, Great Toys For Kids, Girls, Boys And

Specifications: Output Power:5W Battery Capacity: 2400Ma Charging Power: Dc 5V Frequency Range: 100Hz-10Khz Reverberation Mode: Sound Effect Reverberation Maximum Sound Pressure Level: >115Db 1Khz Tdh