SX21 Lavalier Wireless Microphone

SX21 Lavalier Wireless Microphone Price in Bangladesh

Description

SX21 Lavalier Wireless Microphone unleashes crystal-clear audio for your vlogs, interviews, live streams, and presentations with unmatched mobility and professional clarity. This sleek clip-on wireless lapel mic features a magnetic button-style design for fast attachment, omni-directional pickup to capture every nuance and ambient tone, and ENC (environmental noise cancellation) to suppress background distractions. Small yet mighty, it delivers reliable performance over 2.4GHz, with low latency so your voice stays in sync. The built-in battery offers hours of uninterrupted power, supported by a compact charging case or dock (depending on model), letting you roam free without compromises. Whether you’re recording outdoors, teaching remotely, or capturing spontaneous moments, SX21 Lavalier Wireless Microphone delivers powerful, clean, and portable sound.

Specifications

Design & Build:

• Type: Wireless lavalier microphone, clip-on, magnetic button style

• Polar Pattern: Omni-directional

• Material: ABS plastic housing, lightweight design for comfort

Technical Performance:

• Frequency Response: 20 Hz – 20 kHz for natural, balanced sound

• Sensitivity: approximately -42 dB (±2 dB)

• Signal-to-Noise Ratio (SNR): ~ 64-65 db

Wireless / Transmission:

• Wireless Technology: 2.4 GHz transmission for stable, interference-resistant connection

• Transmission Delay (Latency): ~ 30 milliseconds

• Transmission Distance: about 20-30 meters in open space (no barriers)

Power & Battery:

• Mic Battery Capacity: ~ 110 mAh per mic (some dual-mic models total ~220 mAh)

• Charging Case Battery (if applicable): ~ 800 mAh

• Working / Usage Time: around 9 hours for standard use

Additional Features:

• Noise Reduction: ENC / environmental noise cancellation to reduce ambient interference

• Connector: Type-C port for charging and/or device compatibility in some models

• Plug-and-Play: driver-free operation for many devices (smartphones, tablets, laptops)

Frequently Asked Questions (FAQ)

1. What is the battery life of SX21 Lavalier Wireless Microphone?
   The battery allows about 9 hours of continuous use; charging case (if provided) extends portability.

2. Does the SX21 support noise cancellation?
   Yes. The mic uses ENC / environmental noise reduction to reduce background noise while maintaining voice clarity.

3. What devices work with SX21 Lavalier Wireless Microphone?
   Compatible with devices that support USB-C or with wireless 2.4GHz receivers; works with smartphones, tablets, computers.

4. How far can the SX21 transmitter reach?
   It can transmit about 20-30 meters in open space without obstacles.

5. What is the sensitivity and sound quality like?
   Sensitivity is about -42 dB ±2 dB, with full-spectrum frequency response (20 Hz-20 kHz), offering clear natural tonality.

6. Is SX21 easy to install and use?
   Yes. Clip-on magnetic button design, lightweight build, plug-and-play features make setup fast and user-friendly.