| Brand | Unbranded |
|---|---|
| Compatible Brand | As the description shows |
| Type | As the description shows |
| UPC | 7804893888508 |
Check the listing for details. 47HiFi NE5532 Headphone Amplifier Board PCB Rechargeable Earphone Amp Module 2A. Condition: New. Listed at 18.95 USD. Stable Charging via USB: Utilizing a USB data cable for charging, our headphone amplifier motherboard features an integrated professional USB charging circuit, ensuring a stable battery performance without any background noise, so quiet, it feels like it's not even powered on.