Tech & Electronics >>
HKM-426131 Dual-Channel Wireless Microphone Kit with Active Noise Cancellation for Streaming and Vlogging
Experience seamless audio capture with the HKM-426131 Dual-Channel Wireless Microphone Kit, designed specifically for streaming and vlogging enthusiasts. This professional-grade wireless mic kit elevates your content creation, whether you’re conducting interviews, sharing stories, or reporting on the move.
The HKM-426131 features dual transmitters that allow you to record two speakers at the same time, ensuring that every voice is heard clearly. With its 2.4 GHz digital link, you can enjoy stable and low-latency transmissions from a distance of up to 50 meters in a line-of-sight scenario.
One standout feature is the active noise cancellation technology that actively filters out ambient sounds, delivering crystal-clear audio for your audience. You’ll appreciate the portable charging case, which houses and recharges the mics and receiver with ease. The magnetic docks and LED indicators ensure that you’re always aware of your devices’ power and pairing status.
The universal receiver is designed to be plug-and-play compatible with interchangeable Lightning and USB-C adapters, making it simple to connect to your favorite devices, including smartphones, DSLRs, mirrorless cameras, and PCs. With up to 6 hours of use per unit, you can count on a total of 24 hours of battery life thanks to the case’s reserve power.
Discover the convenience of auto-pairing; simply turn on the devices, and they’ll connect instantly without any manual syncing required. Plus, real-time monitoring is facilitated via a pass-through headphone output on the receiver, allowing you to check your audio live as you record. The HKM-426131's durable and compact design makes it an ideal companion for creators on the go, as its rugged ABS construction ensures reliability without adding extra bulk to your gear.
Make your content stand out with the HKM-426131 Dual-Channel Wireless Microphone Kit, where portability meets professional audio quality.
OVERVIEW
The SX21 is a professional‑grade dual‑channel wireless mic kit designed for live streaming, vlogging, interviews, and mobile journalism. It includes two clip‑on transmitters and a compact receiver that plugs directly into your device—whether iPhone (Lightning) or Android (USB‑C). All three units dock in a portable charging case with auto‑pairing and LED indicators, giving you clear, noise‑reduced audio on the go without bulky cables or mixers.
FEATURES
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Dual Transmitters: record two speakers simultaneously with separate clip‑on mics
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2.4 GHz Digital Link: stable, low‑latency transmission up to 50 m line‑of‑sight
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Active Noise Cancellation: built‑in ANC filters ambient noise for crystal‑clear vocals
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Portable Charging Case: magnetic docks recharge all units; LED status for power and pairing
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Universal Receiver: plug‑and‑play with interchangeable Lightning and USB‑C adapters
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Long Battery Life: up to 6 hrs per unit; total of 24 hrs with the case’s reserve power
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Auto‑Pair on Power‑Up: instant connection—no manual syncing required
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Real‑Time Monitoring: pass‑through headphone output on receiver for live audio checks
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Broad Compatibility: works seamlessly with smartphones, DSLRs, mirrorless cameras, and PCs
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Durable & Compact: rugged ABS construction in a pocket‑friendly form factor
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
Every order ships free—no minimums, no hidden fees. We currently deliver across the United States and are actively working to expand to more countries. We partner with reliable U.S. courier services to ensure your order arrives safely and on time.
Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
Fast and reliable ground and express shipping.
FedEx
Express delivery with real-time tracking.
DHL eCommerce
Efficient parcel delivery for e-commerce shipments.
Delivery Process
Delivery Time Summary
Cancellations & Taxes
You may cancel your order at any time before it ships. All product prices include applicable taxes, and there are no additional VAT or customs fees for orders delivered within the United States.
Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week