Y1 Mini RGB Lighting USB Rechargeable Wireless Karaoke Speaker With Microphone

Product: Mini Karaoke Microphone Speaker Set
Model: Y1
Colors: White, Black, Pink
Material: ABS
Speaker:
Bluetooth version: 5.3
Horn diameter: 57mm
Horn power: 6W
Working voltage: 3.7V
Frequency range: 20Hz-20kHz
Reverberation: echo sound effect reverberation
Power adapter: DC5V≤1A
Charging duration: 3.5-4 hours
Microphone:
Pickup: back pole condenser microphone
Working voltage: 3.7V
Frequency range: 20Hz-20kHz
Power adapter: DC5V s 1A
Charging duration: about 2.5 hours