USB charging
Audio/ Recording
cable
Product specifications
Audio monitoring
Output
Frequency range
SPL
Reverberation
Battery type
Battery capacity
Charge voltage
Charge time
Connection mode
Working time
Working temperature
Contents of packaging
Karaoke Player
Micro-USB Charging Cable
Audio/ Recording Cable
User manual
Previous song/
Volume+ adjust
Next song /
Volume- adjust
Mic Power button
Power on/ off
Indicator light
cable
Capacitor
5W x 2 speakers
100Hz — 10KHz
>115dB
Echo reverberation
Built-in lithium ion battery
2200 mAh
DC 5V
8H
Bluetooth
5 — 8H
-10℃ — 45℃
1KHz
THD< 1%
Microphone
Speaker
Echo reverberation adjust
Charging /
Audio
Recording port
output port