AD-X9 one-to-two universal wireless microphone

AD220 lavalier microphone

AD532 one-to-two universal wireless microphone

Microphone/audio

V30 one-drive-two dual microphone+PCBA module

AD322-PCBA module (built-in charging) one-to-two universal wireless microphone

B 4 2.4G wireless Bluetooth lavalier microphone

AD322 (built-in charging) one-drive-two universal wireless phone, all metal

Microphone/audio

B2 wireless collar microphone