Two-channel Bluetooth speaker, circuit board PCBA solution, Bluetooth module 5.1 amplifier board, DIY multi-function motherboard
Two-channel Bluetooth speaker, circuit board PCBA solution, Bluetooth module 5.1 amplifier board, DIY multi-function motherboard
- Model: Two-channel Bluetooth speaker, circuit board PCBA solution, Bluetooth module 5.1 amplifier board, DIY multi-function motherboard