Wireless Bluetooth Karaoke Microphone Sound Reverberation

👉 Color: Rose Gold
👉 Material: Aluminum 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
👉 TF Card: Support TF card + USB + Aux playing