NEEWER 2 Pack Wireless Lavalier Microphone with Charging Case, Clip On External 2.4G Mini Mic Compatible with iPhone iPad Android Camera Laptop, 20h Nonstop Working for YouTube Vlog Interview 

【Versatile 2.4G Lavalier Microphone System】 Comes with two microphones, two transmitters and one receiver that adopt 2.4G adaptive frequency hopping technology to achieve stable transmission with low latency. The included cables are compatible with DSLR cameras iPhones Android phones, laptops or PCs, plug into the receiver and start recording immediately

【High Performance DSP Noise Reduction】 Featuring industry leading DSP sound and noise processing technique, this collar microphone delivers excellent and clear 48kHz 16bits sound without audible background noise. With 150m transmission distance free of interference (tested in lab), it is widely applicable for interviewing, online tutoring, voice recording, podcast, vlogging, YouTube, live streaming and more

【Wirelessly rechargeable portable charging case】The portable charging case with a built in lithium battery can wirelessly fully charge two transmitters (TX) and receivers (RX) at the same time within 2 hours. Its large capacity allows it to fully charge the 3 devices in the kit twice. Each transmitter and receiver is capable of up to 7 hours of continuous operation when fully charged

【Real time Sound Monitoring & Multiple Mic Modes】 This kit supports real time sound monitoring for better sound output. Simply connect the receiver to your headphone to listen what’s being recorded in real time. Multiple microphone modes available: Normal mode, DSP Noise Reduction mode, Low Cut mode, and KTV mode

【Easy Operation with LCD Display】Equipped with an IPS high definition display, the receiver conveniently displays your modes, battery power, sound level, etc. Enjoy having full knowledge of the mic recording process in real time