Elliptical cavity speaker 2030 with cable 8 euros 1 watt intelligent voice prompt shaking machine therapy device speaker

Manufacturer supplies environmentally friendly, highly sensitive, fully directional, anti-interference, and intelligent

Manufacturer supplied instrument pickup microphone, microphone head, Michael Xing large diaphragm microphone head, 1663

Shenzhen Mi Head 4.5P Multi Channel Electret Full Directional Bluetooth Speaker 4522 Capacitive Microphone Core

Manufacturers direct supply 4015 plug-in microphone head, polarizer microphone pin 5mm anti-interference headphone micro

Manufacturers direct supply of electret microphone, microphone plug-in, microphone pickup, dual capacitor MIC-38dB 6022

Manufacturer wholesale full directional microphone head with 5mm pin high sensitivity security network camera QX6022 mic

Customized wire bonding microphone head 9767 Electret microphone array Microphone security anti-interference high sensit

Manufacturers spot mounted silicon microphone 3729 for monitoring cameras with noise reduction and anti-interference MEM

Michael Xing customized single directional microphone desktop conference 34 capacitor microphone core 26 large diaphragm