SX21 Mini Wireless Microphone with Active Noise Cancellation

The SX21 Mini Wireless Microphone provides a professional-grade audio recording experience for Bangladeshi vloggers, live-streamers, educators, and influencers. Built as a lightweight and highly portable circular transmitter, it can be mounted seamlessly using its integrated clip or the included high-strength magnetic backplate. The core acoustic design features a high-sensitivity 360-degree omnidirectional condenser microphone that captures clear sound from all directions. To address the ambient noise typical of busy outdoor spaces in Dhaka, Chittagong, and other cities, the SX21 utilizes active Environmental Noise Cancellation to isolate vocals. Operating on a stable 2.4GHz digital frequency band, the system automatically pairs upon connection via a plug-and-play USB Type-C receiver without any drivers. Each microphone transmitter incorporates a 110mAh rechargeable battery, delivering up to 6 hours of continuous performance on a single charge. The accompanying 800mAh charging case provides quick on-the-go storage and recharging, extending total daily usability up to 9 hours and resolving energy worries during field shoots. This system serves as an exceptional and budget-friendly alternative to premium commercial clip-on microphones.

Key Features

• Compact and lightweight circular transmitter design resembling premium microphone models.
• Versatile clothing attachment via active magnetic backplate or physical rear clip.
• Intelligent active Environmental Noise Cancellation (ENC) for clean dialogue extraction.
• Full 360-degree omnidirectional audio capture with a high-end condenser capsule.
• Zero-configuration plug-and-play setup requiring no application installations.
• Low-latency 2.4GHz digital frequency transmission with a minimal 30ms audio delay.
• Up to 6 hours of continuous runtime per transmitter on a single charge.
• Compact 800mAh charging case provides up to 1.5 full recharges for dual transmitters.
• Highly stable transmission range covering 20 to 30 meters of barrier-free space.

Suitable For

• Professional outdoor vlogging, travel videos, and social media content creation.
• Facebook Live broadcasting, product showcases, and digital e-commerce hosting.
• Online academic lectures, Zoom-based distance teaching, and corporate virtual meetings.
• Two-person interview recordings, video podcasts, and collaborative reporting.

Package Includes

• 2 x SX21 Wireless Microphone Transmitters
• 1 x USB Type-C Wireless Receiver
• 2 x High-Strength Magnetic Backplates
• 1 x 800mAh Portable Charging Case
• 1 x USB-A to USB-C Charging Cable
• 1 x English User Manual