Boya by-wm6 uhf professional omni-directional wireless lavalier microphone system with cleaning cloth for canon 6d 600d 5d2 5d3 nikon d800 dslr camera sony a9 panasonic camcorders.
uhf frequency range: 584 mhz-608 mhz; 48 selectable channels
wireless range: 100m (328-feet)
3.5mm mic and line inputs; xlr and 3.5mm outputs
ideal for eng/efp & dslr/camera audio
transmitter and receiver are powered by 2 "aa" batteries for up to 8-hours of operation
transmitter
rf output power: 20 mw
antenna: flexible
spurious emission: 250 nw or less
audio input connector: 3.5mm mini jack
audio input level: 600 mv-2000 mv
reference deviation: 7khz (-60 dbv, 1 khz input)
input frequency range: 20 hz-20 khz
power supply: two aa batteries
operation time: 8 hours
dimensions: (h x w x l) 4.2" x 2.6" x 1.1"
(10.6 x 6.7 x 2.9 cm)
weight: 95g (3.4 oz) without .