BOYA BY-WM4 PRO-K2 Wireless Microphone

The Boya BY-WM4 PRO K2 is a wireless microphone system designed for capturing high-quality audio from two subjects simultaneously. Here's an overview of its features and specifications:

Overview:

1. Compact entry-level wireless system with two lavalier microphones.
2. Ideal for recording two subjects to your camera, camcorder, or mobile device.
3. Suitable for interviewers, journalists, content creators, vloggers, and more.
4. Provides improved sound quality over built-in mics on cameras and mobile devices.
5. Includes two omnidirectional lavalier mics and two bodypack transmitters with belt clips.
6. Dual-channel receiver with a 200' line-of-sight maximum operating range.
7. Offers attachment clip and camera shoe mount for flexible mounting options.
8. Comes with connecting cables for both camera and smartphone.
9. Receiver features a headphone jack for monitoring.
10. Transmitters and receiver powered by two AAA batteries for up to 11.5 hours.
11. Pre-paired at the factory for easy setup.

Key Specs:

• Wireless Technology: Digital 2.4 GHz
• Included Transmitters: 2x Bodypack with Microphone
• Diversity: Non-Diversity
• Max Operating Range: 196.9' / 60 m (Line of Sight)
• Receiver Type: Camera-Mount
• Microphone Type: Lavalier
• Polar Pattern: Omnidirectional

System Specifications:

• RF Frequency Band: 2405 to 2478 MHz
• Max Transmitters per Band: 16
• Encryption: No
• Modulation: GFSK

Receiver Specifications:

• Mounting Options: Belt Clip, Shoe-Mount (with Included Hardware)
• Number of Audio Channels: 2
• Audio I/O: 1x 1/8" / 3.5 mm TRS Female Balanced Line Output, 1x 1/8" / 3.5 mm TRS Female Balanced Headphone Output
• Frequency Response: 35 Hz to 14 kHz
• Power Requirements: Battery (2x AAA)

Transmitter Specifications:

• RF Output Power: 3 mW
• Audio I/O: 1x 1/8" / 3.5 mm TRS Female Input
• Power Requirements: Battery (2x AAA)
• Approx. Battery Life: 11.5 Hours

Microphone Specifications:

• Microphone Type: Lavalier
• Polar Pattern: Omnidirectional
• SNR: 84 dB
• THD: 0.05%
• Output Connector: 1x 1/8" / 3.5 mm 3-Pin Male

Packaging Info:

• Package Weight: 1.135 lb
• Box Dimensions: 9 x 6.7 x 2.2"