https://alexnld.com/product/synco-engragal-wireless-microphone-system-2-4ghz-interview-lavalier-lapel-mic-receiver-kit-for-phones-dslr-tablet-camcorder-configuration-g1-a2/?hilite="SYNCO WMic-T1 Wireless Lavalier Microphone System Lapel Video Mic 16 Channel Max 50m Transmission Range for Camera and Smartphones"