NEEWER KM18 Wireless Button Lavalier Microphone Kit

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SKU: 66605261


All Neewer products carry a 2-Year Warranty and 45-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


Due to the impact of tariffs and logistics costs, prices vary by location.

WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • Button Shaped Wireless Microphones- Innovated with the mini button shape design, each transmitter weighs only 0.49oz (14g). This wireless lavalier microphone system provides feature a 48kHz/24bit audio format, capturing every sound with optimal accuracy. It ensures excellent audio signals with minimal background noise at a 70dB signal to noise ratio and handles a maximum 115dB sound pressure level for recording in environments with high pitched sounds. Support one click mute
  • Plug and Play, Wide Compatibility- the USB-C version is designed for Android phones, Apple 15, action cameras, and computers, giving you a clear and crisp sound output. Without any complex setup, the TX and RX will automatically pair with each other. The RX automatically pairs with the phone and tablet when plugged in, no need to connect to Bluetooth or APP. It is only compatible with iPhone 15 Series, Samsung Galaxy S23 S24 Ultra, other smartphones, PCs or laptops with a Type C interface
  • One Click Noise Canceling & Long Transmission Range- Double click the button on the transmitters for noise reduction. The ENC function precisely reduces the noise of different frequencies and retains the original texture of the human voice. The included furry windshields handle the wind noise. The built in high gain antenna ensures up to the 492ft(150m) of obstacle free and stable forward transmission, and up to 82ft (25m) of backward transmission, ideal for various audio recording and creation
  • 30H Battery Life & Easy Charging- The compact charging case features an HD display showing the battery level of the transmitters. Each transmitter can work up to 8H and can be fully recharged by the charging case twice and each in 1 hour. You can also use the charging cable to power the transmitter directly. You can also charge your phone through the port of the RX, perfect for extended audio recording without any interruption
  • Various Wearing Options- You can choose magnetic wearing, clip on wearing, or hanging with the included lanyard. Perfect for a wide range of audio recording scenarios such as live broadcasting, interviews, online teaching, vlogging, etc.


  • Model: KM18
  • Item Type: Wireless Microphone System
  • Compatibility: Phone/PC/Laptop with Type C Interface
  • Application: Video Recording/Live/Vlog
  • Main Features: Button Shaped/Noise Reduction
  • Mounting Points: Clip on/Magnet

Package Contents

  • 1 x Receiver
  • 2 x Transmitter
  • 1 x Charging Case
  • 1 x Charging Cable
  • 2 x Furry Windshield
  • 2 x Lanyard
  • 1 x Carrying Pouch
  • 1 x User Manual

Why choose NEEWER?

👍Committed to Quality.

Quality is not just a slogan for us; NEEWER genuinely adheres to this principle. As a company that integrates research, design, production, and sales, all of our products undergo rigorous testing. Unlike other brands that offer a one-year warranty, we provide a two-year warranty. This confidence in our products stems from our unwavering commitment to quality.

🏆Amazon Best Seller

NEEWER products have become Best Sellers across multiple categories on Amazon, consistently achieving ratings of 4.8 and above. With a history spanning 13 years, our brand has been chosen by over 41.6 million users worldwide, boasting a repurchase rate of over 32%. Choosing NEEWER is a decision you won't regret!

🚛Local Warehouse Shipping

Logistical efficiency is crucial for enhancing customer purchasing experience. To reduce delivery times, we have established warehouses in various countries around the world. When you place an order, it will be shipped directly from a local warehouse. Typically, the entire process from order placement to delivery is completed within 3 to 7 business days.

⭐️5 Star Service

We offer multiple contact methods including online chat, email, phone, and multiple social media platforms ensuring a 100% response rate with a maximum response time of two business days. If you need any assistance, please feel free to contact us. We are committed to providing you with a satisfactory solution.