S613 2.4G Wireless Digital Voice Amplifier with Power Supply Microphone for Special Teaching Amplifier
- The first domestic 2.4G digital wireless technology, more stable performance.
- The main machine have mobile power supply function --- can charge the wireless MIC with the USB cable;
- Come with High Performance Wireless Microphone which suports 20m transmission distance, you don't have to carry the machine, more convenient and comfortable for you!
- Supports AUX audio input, can be used as a speaker of your computer, iPhone, iPad etc.
- Compatible with all genuine TF card/U disk and maximum support 32G.