BY-WM4 PRO system is a new generation 2.4 GHz wireless microphone, dual-Channel for capturing audio with dual subjects to your smartphones, tablets, DSLR cameras, consumer camcorders, PCs etc. It’s a compact and extraordinarily easy-to-use wireless microphone system for recording crisp and clear speech, and interviews. Omnidirectional lavalier mic included is suitable for performers who which to exhibit freedom of movement in their visual recordings. Additionally, the system offers up to 60 m (197ft) line-of-sight operation range.


BY-WM4 Pro-K2 consists of two compact body-pack transmitters (TX4 Pro), a portable receiver(RX4 Pro), a Lavalier/lapel microphone, two pieces of omnidirectional lavalier microphones, a 3.5 mm TRRS audio cable and a 3.5mm TRS audio cable, which provides immediate out-of-the-box operability for anyone, making it ideal for video, podcast, and mobile journalism applications.

Product Highlights

• Dual-Channel Wireless Receiver
• Super-clear recording sound
• Compatible with smartphones, DSLR cameras, consumer camcorders, PCs etc.
• Headphone connector for real-time monitor
• Lightweight and compact for easy carrying
• Easy to use
• Omnidirectional lavalier microphone
• Standard camera shoe mount and clip included

Specifications

• RF Modulation: GFSK (Gauss frequency Shift Keying)
• Frequency band: 2.4GHz (2405-2478MHz)
• Frequency response: 35Hz-14KHz±3dB
• Signal/Noise: 84dB or more
• Distortion: 0.05% or less (32O,1 KHz,65mW output)
• RF output level: 3mW
• Earphone output level: 32O,65mW
• Reception sensitivity: -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
• Audio input connector: 3.5mm mini jack
• Operation range: 60m (197ft) (without obstacle)
• Power requirements: 3V DC (Two AAA size batteries)
• Consumption power: Transmitter: 3V/70mA
• Receiver:3V/70mA
• Dimensions: Receiver: 45x70x35mm (1.8*2.8*1.4 inches)
• Transmitter: 45x70x35mm (1.8*2.8*1.4 inches)
• Weight: Receiver: 47g (1.7 oz)
• Transmitter: 47g (1.7 oz)
• Hard case included