Karaoke mic

Name: Wireless Bluetooth Karaoke Microphone
Color:Rose Gold
Material: Aluminium Alloy
Weight: 360g
Output Power: 5W(Speaker Output)
Charging Voltage: DC 5V
Charging Time: 3-5 hours
Sing Time: Up to 5-8 hours
Battery Capacity: 1800mAh
Products Size: 24.4 x 9.2 x 8.4 cm
Speaker Frequency: 100Hz-10KHz
Transmission Distance: 10m(32.8ft)
Power Supply: Build-in Li-ion battery
Maximum sound pressure level: >115db 1KHz THD<1%
Reverb Mode: Echo sound reverberation