Description
BOYA BY-WM3U 2.4GHz Wireless Microphone
| Specifications： | |
| Transmission Type: | Â 2.4GHz |
| Â Polar Pattern: | Â Omnidirectional |
|  Frequency Response: |  20Hz-20KHz (±3dB) |
|  Distortion: |  ＜0.1% |
| Â Sampling Rates: | Â 48kHz |
| Â Bit Depth: | Â 16Bit |
| Â Signal-to noise ratio: | Â 75db or more |
|  Sensitivity: |  -42dB±3dB (1dB=1V/Pa@1kHz) |
| Â Operating Distance: | Â 20m(without obstacle) |
| Â Power Consumption: | Â TX: 80mW RX: 60mW |
| Â Working Time: | Â TX: 4.5 hours * two times |
| Â RX: 8 hours * two times | |
| Â Charing Time: | Â TX:2 hours |
| Â Â RX:2 hours | |
| Â Charging Case:2 hours | |
| Â Charging Port(Charging Case): | Â Type-C |
| Â Battery Capacity: | Â TX:100mA |
| Â RX:100mA | |
| Â Charging Case:1000mA | |
|  Size: |  Charging Case:120*77*30.5m(4.7*3*1.2″) |
|   TX:51.8*15.6*18mm(2*0.6*0.7″) | |
|   RX:54*15.6*15.6mm(2*0.6*0.6″) | |
| Â Weight: | Â TX+RX+Charging Case: 129g (4.5 oz) |
|  TX：10.5g (0. 37 oz) RX：9.5g (0. 33 oz) | |
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