smart bluetooth headset 6 layer second order soft and hard combination board48 qld business directory

Hard Gold 6 Layer PCB91
Wireless Sports Bluetooth Headset Tws35
LED Headphones,Bluetooth Headset,Sleep Headset,Cat Ear Headphones
After the second layer
Dual DSP Bluetooth Wireless Headset With Microphone35
headset
Bluetooth Control Smart Floodlight39
Bluetooth Smart Desk Controller76
Bluetooth Smart Desk Controller84
Bluetooth Smart Desk Controller94
Wifi+Bluetooth Smart Floodlight96
8-layer Second-order Rigid-flex Board40
Smart Carry On Scale Hard Luggage29
Bluetooth Smart Watch for Boys 20192