Sagar 001| Quantity | Component name | |
| 1 | × | Bluetooth transmitter |
| 1 | × | 5v battery |
| 1 | × | Aux audio wire |
| 1 | × | Aux audio jack |
Bluetooth Transmitter – Chipset, Power, Datasheet
Bluetooth transmitters are different and highly integrated modules. Here is the info, to use and select proper module for different purpose.