Wireless Bluetooth Karaoke Microphone Speaker

Description

BT: V. 4.2
Audio Monitoring: capacitor
Speaker Output: 5W * 2
Maximum sound pressure level: 115dB 1KHZ, THD<1% Frequency response: 100Hz-10KHz Impedance: 680 ? Sensitivity: 43-45dB Signal to noise ratio: 60dB