AZDEN PRO-XR Digital Wireless Lavalier Microphone Kit with XLR cord for camcorders Headphone Up to 1000 hours of

Up to 1000 hours of battery life on AAA size

It is constructed of heavy 1/4 inch acrylic plexiglass and can support up to 10 pounds of weight

the AZDEN PRO-XR operates in the 2

These 10 ounce weights can be stacked as they include a 1/4 inch x 20 screw thread hole in the bottom

AZDEN PRO-XR Digital Wireless Lavalier Microphone Kit with XLR cord for camcorders Headphone Up to 1000 hours ofDual channel digital communication provides total interference free audio up to 300 feet 2. 4 GHz digital wireless receiver with shoe mount, transmitter includes belt clip Includes TRS cord for connection to DSLRs and other cameras Includes TRS female to stereo XLR for connection to camera mic inputs Includes TRRS audio adapter cable for smartphones Includes adapter cords for all iPhones 4, 5, 6, 7 >12), works with Android phones including SAMSUNG