Complaint
| Style: | Hand hold Microphone come amplifier speaker |
| Communication: | Wireless Bluetooth |
| Use: | Karaoke Microphone/recorder/Bluetooth speaker/loudspeaker |
| Wireless: | blue tooth 4.2 |
| Pickup: | Condenser |
| Reverb Mode: | Echo reverberation |
| Speaker Output Power: | 5W*2 |
| Frequency Range: | 100Hz-10kHz |
| SPL: | > 115dB 1KHz THD< 1% |
| Charging Voltage: | DC 5V |
| Charging Time: | 5-6 hour |
| Using Time: | 5-6 hours |
| Material: | Aluminum+ABS |
| Battery: | Built in lithium battery 3.7V 2200mAh |
| Temperature: | -10ºC-45ºC |
