BOYA BY-WM3D Digital True-Wireless Microphone System for iOS Devices, Cameras, Smartphones (2.4 GHz)
The BOYA BY-WM3D 2.4GHz wireless microphone system features one transmitter and one receiver, both of them are compact and lightweight.
Ultra-compact Wireless Microphone System
Small size & light weight, the transmitter is only 10.5g (0.37oz). And the BY-WM3D is equipped with a charging case that can charge and pair the transmitter and receiver. After one full charge, the TX/RX can continue working for about 4.5/8 hours.
Transmission Type: | 2.4GHz |
Polar Pattern: | Omnidirectional |
Frequency Response: | 20Hz-20KHz (±3dB) |
Distortion: | ＜0.1% |
Sampling Rates: | 48kHz |
Bit Depth: | 16Bit |
Signal-to noise ratio: | 75db or more |
Sensitivity: | -42dB±3dB (1dB=1V/Pa@1kHz) |
Operating Distance: | 20m(without obstacle) |
Power Consumption: | TX: 80mW RX: 60mW |
Working Time: | TX: 4.5 hours * two times RX: 8 hours * two times |
Charing Time: | TX:2 hours Charging Case:2 hours |
Charging Port(Charging Case): | Type-C |
Battery Capacity: | TX:100mA Charging Case:1000mA |
Size: | Charging Case:120*77*30.5m(4.7*3*1.2") |
Weight: | TX+RX+Charging Case: 129g (4.5 oz) TX：10.5g (0. 37 oz) RX：9.5g (0. 33 oz) |