ULANZI AM18 Wireless Lavalier Microphone Sys w Charging Case, Intelligent LCF Noise Reduction - 8GB Storage for 14Hrs of 48KHz 16 Bit Uncompressed Audio Lapel Mic Compatible w iPhone/Android/PC/Camera

100M Effective Distance With an impressive 100m transmission range, the U-Mic ensures clear audio even in busy environments like train stations and malls. It operates in the 2.4GHz frequency band to avoid interference from TVs and radios, providing consistent and reliable audio.
Smart Noise Reduction The microphone features professional LCF noise cancellation technology, which effectively reduces background noise like construction noise or wind, resulting in crystal-clear vocals.
8GB on Board Recording Both transmitters have onboard recording capabilities with 8GB of storage each, allowing for up to 14 hours of backup recording, enabling you to record audio directly to each transmitter as a backup in case of wireless interference or dropouts. The transmitters can also be used as standalone recorders.
Compact and Portable The transmitter can be conveniently attached to clothing with the integrated back clip. Weighing only approximately 23 grams or 0.81 ounces, wearing the transmitter is comfortable and seamless.
Packing List Transmitter*2; Windscreen*2; Receiver*1; 3.5mm TRS Cable*1; Type C to C Cable*1; 3.5mm TRS to Lightning Cable*1; USB to Type C Cable*1; Charging Case*1; Storage Bag*1