1. General Loudly volume module for Nintendo GBA GBC GBP GB, can increase the volume.
2. Precise cutouts and interfaces ensure perfect suitability, easy to install
3. Professional chip set deliver the great performance in system, low Power
4. PCB circuit module board, efficiently avoid from corrosion and abrasion, durable to use
5. Professional skills needed when installing

Specification:

* Compatible with: GBA GBC GBP GB Console
* Checked and tested before shipment to make sure it works well
* For GBA GBC GBP GB Repair part accessories