AD-X9 one-to-two universal wireless microphone

B 4 2.4G wireless Bluetooth lavalier microphone

AD232 one-drive-two universal wireless phone made of aluminum alloy

V30 one-drive-two dual microphone+PCBA module

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

Microphone/audio

Wireless microphone/sound card

AD532 one-to-two universal wireless microphone

AD220 lavalier microphone

A1 collar clip