TAKSTAR V2 One-Trigger-Two 2.4G Wireless Microphone Clip-on Microphone 100M Transmission Range Smart Noise Reduction with Type-C Receiver Charging Case Magnetic Lanyard for Vlog Live Streaming Interview ( Item#: D13928 )

Features:
Button Size Microphone: Micro-sized as a button, the magnetic design snaps on securely without drooping or sagging your clothing for a seamless, unnoticeable wear. Versatile wearing including magnetic/ clip/ lanyard options.
100M Stable Transmission: Utilizing 2.4G adaptive frequency-hopping technology,it automatically pairs and delivers rock-solid wirelessperformance up to 100 meters - perfect for remote filming and large-scale productions.
48kHz/ 16 bit Pure Sonic Reproduction: With a 48kHz/16-bit sampling rate and depth, this clip on wireless microphone delivers professional-grade, near-lossless audio quality that faithfully captures every sonic nuance.
Smart Noise Reduction: Advanced algorithms and optimized components precisely filter out ambient noise while preserving the natural tonality of the human voice, even in bustling environments like busy stores or busy streets.
21-Hour Extended Runtime: With up to 7 hours of battery life per charge and a total of 21 hours of use with the charging case, this mini microphone wireless can power your content creation from dawn till dusk.

Specifications:

--Microphone
Frequency: 2.4G AFH
Modulation Mode: GFSK
Frequency Response: 50-18kHz
Sampling Rate: 48kHz
Bit Depth: 16bit
Sensitivity: -39±2dB
Mic Polar Pattern: Omnidirectional
Maximum SPL: 114dB SPL
Signal-to-Noise Ratio: >65dB
Battery Capacity: 70mAh
Operating Range: 100M    
Working Time: about 7 hours
Charging Time: about 2 hours
Weight: about 7.5g

--Receiver
Frequency Response: 50-18kHz
Frequency:  2.4G AFH
Modulation Mode: GFSK
Sampling Rate: 48kHz
Bit Depth: 16bit
Operating Current: 24mA    
Weight: about 6g

--Charging Case
Input Voltage: 5V/ 0.5A
Battery Capacity: 500mAh
Charging Time: about 2 hours
Weight: about 120g

Package List:
2 * Mic Transmitter    
1 * Type-C Receiver    
1 * Charging Case
2 * Magnetic Clip
2 * Magnetic Plate
2 * Magnetic Lanyard
2 * TX Sticker
1 * Type-C Charging Cable
1 * Type-C Female to USB Male Adapter