Features:

1. Model: XPT8871
2. Name: Amplifier Board
3. Anti-interference, excellent sound quality, low power consumption
4. Power supply: DC 5V 1A
5. Chip: XPT8871
6. Channel Type: Single Channel
7. Output power: 5W
8. Size: 20*16*8mm
9. Application: USB Speaker, Portable Speaker, TV, DVD, Satellite Finder, Navigator, etc.