• BOYA BY-WM4 PRO-K6 is a digital plug-in 2.4GHz wireless system, is for easily using for your Android and other Type-C devices
• The system consists of two body-pack transmitters (TX4 Pro) and a miniature receiver with a Type-C connector (BY-WM4 PRO RXU), two omnidirectional lavalier microphones
• With a feature set that includes selectable stereo and mono mode, 3.5mm headphone jack for receiver, the BY-WM4 PRO RXU is designed to meet the various demands for live streaming, vlogging, podcast and more
• Thanks to the plug-and-play operation, it allows you to work out right of box and immediately concentrate on your recording
• Ideal for Tiktok, YouTube, vlogging, Facebook, podcast, mobile journalism and more 
• Dual-Channel Wireless Receiver
• 2.4 GHz Frequency Band
• Delivers clear and natural sound
• Ultracompact and miniature-size for receiver
• Compatible with most of Android devices and other Type-C devices
• Omnidirectional lavalier microphones included
• Selectable stereo and mono mode
• 3.5mm headphone jack for receiver
• Master volume control
• Up to 60m (197ft) operation range (without obstacles)

Specifications:

• RF Modulation: GFSK (Gauss frequency Shift Keying)
• Frequency band: 2.4GHz (2405-2478MHz)
• Frequency response: 35Hz-14KHz±3dB
• Signal/Noise: 84dB or more
• Earphone output level: 32Ω, 65mW
• Reception sensitivity: -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
• Connector: Receiver: USB Type-C Connector
• Operating Range Up to 60m (197ft) without obstacle
• Power Requirements: Transmitter: Two AAA batteries (not included), Receiver: Supplied by USB Type-C device
• Dimensions: Transmitter: 45x70x35mm (1.8x2.8x1.4"), Receiver: 82x30.7x12mm (3.2x1.2x0.5")
• Weight: Transmitter: 47g (1.7oz), Receiver: 9.5g (0.3oz)