FA0003B
Amplifier Technical Specifications：
| Power Supply | DC5V, min：1A |
| Output Power | 2.7W/ch（THD=10%） |
| Frequency Response | 80Hz～15KHz |
| load | 4Ω |
Wireless module Technical Specifications：
| Bluetooth Version | Bluetooth 4.1 EDR |
| Operating Range | Up to 10 meters (Measured in open space. Walls and structures may affect range of device.) |
| Frequency | 2.4GHz |
| Supported Bluetooth profiles | HSP,HFP,A2DP, AVRCP,SPP |
| Dimensions（L x W） | 45mm x 45mm |
| Built-in 350mAH Li-ion battery charger |
Pin Assignment
PCB Dimensions (Unit：mm)
