BOYA BY-WM4 PRO-K6
2.4 GHz Wireless Microphone System For Android and other Type-C devices
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.
• Operates on 2.4 GHz Frequency Band
• Type-C Connector
• 3.5mm headphone jacke for receiver
Tags:Wireless systemsmartphone microphonemicrophone manufacturer
Specs
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 (32Ω,1 KHz,65mW output) 
 RF output level:  3mW 
 Earphone output level:  32Ω,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) 
