S18 Family KTV Desktop Live Special Sound Card Audio All-in-One Telephone Singing Karaoke Microphone Equipment Complete Set, S18

1. Bluetooth version: 4.2
2. Track: Double track
3. Signal to noise ratio: 106 dB
4. Dynamic range: 20HZ~20KHZ
5. Battery capacity: 4000MA
6. Output power: DC 5V-1A
7. Key functions: 8 special effects, 12 kinds of electric sound and 10 kinds of modes
8. Scene effect: live karaoke and game voice on mobile phones and computers
9. Charging time: 3 hours
10. Usage time: 5h~7h
11. One-click cancel: support
12. Bluetooth Accompaniment: Supported
13. Sound change adjustment: support
14. Reverb adjustment: Supported
15. Compatible Microphone: Condenser/Moving Coil
16. Audio equipment: compatible
17. Electric Sounds: 12 Types of Electric Sounds