Wireless Bluetooth Karaoke Speaker Microphone YS-203, YS-203 (Silver), YS-203 (Black), YS-203 (Red)

1. Built-in DSP digital audio processing chip, Self-developed Bel Canto algorithm, easy to solve the problem of high pitch not rising, low pitch not falling.
2. Built-in 7.4V/3000mAh polymer lithium battery, supporting new generation DC5V-2A charging cable charging.
3. Support 7dB volume adjustment of reverb and treble/bass, 32-level microphone and instrument volume adjustment.
4. Bluetooth version: 5.0
5. Playtime: about 5 hours
6. Charging time: about 1.5 hours
7. Transmission distance: greater than or equal to 10 meters
8. Frequency range: 20HZ-20KHz
9. Power supply voltage: 5V
10. Output power: 10W
11. Extended Memory: 32GB (not included)