INF Wireless Conference and Karaoke Microphone - Black

Integrated lithium batteries power both the microphone and receiver, ensuring portability and convenience with a 2200 mAh/3.7V capacity each. Utilizing Bluetooth 5.0 technology, this system delivers a stable and efficient wireless connection for flexible performances. With a signal-to-noise ratio (SNR) of >=95 dB and a frequency response range of 100Hz - 20kHz, the microphone system offers crystal clear sound quality. Boasting a 5W output, it ensures powerful and clear projection. Rechargeable lithium batteries provide up to 8-12 hours of use (depending on device), with a 2-3 hour charging time for continuous use.