Output: 5w x 2
Battery: 1800mah
Charging time: 2-3 hours
Chip: imported from Taiwan
Voice change: 3 modes
Frequency Range: 100Hz - 10KHz
Maximum SPL: About 115dB 1KHz
Reverb Mode: Echo Sound Reverberation
Power Supply: Built-in lithium battery
Charging Power: DC 5V
Package Includes:
1 x Microphone
1 x Audio Cable
1 x USB Cable
1 x Storage Box
1 x User Manual
Warranty: 12 months
OEM are welcome