NEEWER CM28 Wireless Lavalier Lapel Microphone with Charging Case

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SKU: 66603759


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.


  • Wireless Lavalier Microphone Recorder- NEEWER CM28 is a mini wireless Lavalier microphone set with 2 transmitters (TX) and 1 receiver (RX). It has an omnidirectional pickup pattern, noise canceling function, and 4GB internal storage ideal for recording short videos, podcasts, and live streams. The charging case not only charges the transmitters and receiver but also protects them for safe transportation
  • Audio Storage & 1 Click Noise Cancelling- The receiver features 4GB storage for saving up to 9 hours of uncompressed 48KHz WAV audio files and transfers these files to your computer via a USB Type C cable (included). The advanced noise-canceling chip allows you to achieve clear and crisp voice recording at the click of a button. 3 audio export mode options: Mono, Stereo, and Ms
  • 656ft/200m Constant Transmission- In unobstructed areas, CM28 ensures 656ft (200m) of smooth wireless transmission for stable audio recording and a higher resistance against interference. Note: The transmission range varies on locations
  • Charging Case for Extended Runtime- The charging case, once fully charged, can fully charge the transmitters and receiver twice, 1.5 hours each time. After a full charge, the transmitters and receiver can last 9 hours and 8 hours, respectively for long periods of outdoor recording. To suit various devices, CM28 comes with an OTG adapter, a camera audio cable, and a USB Type C cable for iPhones, Android smartphones, DSLR cameras, and computers
  • Widely Compatible RX Receiver- It is widely compatible with iPhone 15 Pro Max Plus 14 13 12 11 Samsung Galaxy S23 Ultra Andriod phones with the included Type C OTG adapters. Also includes a white USB A to Type C data cable for PC MAC computer transmission (note that the black one is only for charging), and a camera audio cable for connecting DSLR cameras


  • Model: CM28
  • Input: 5V 500mA
  • Wireless Frequency Range: 2400~2483.5MHz
  • Modulation Method: GFSK
  • Audio Frequency Response: 30Hz~20KHz
  • Wireless Transmitting Power: ≤10dBm
  • Battery Type: 3.7V lithium battery
  • Energy Saving Mode: Auto OFF after 5min
  • Operating Temperature: 32–131°F/0–55°C
  • Storage Temperature: -4–131°F/-20–55°C
  • Dimensions (TX): 1.9"x1"x0.5"/47x26x13mm
  • Dimensions (RX): 1.9"x1.1"x0.6"/47x29x14mm
  • Weight (TX): 0.6oz/18g
  • Weight (RX): 0.7oz/21g

Charging Case

  • Input: 5V 2A
  • Battery Capacity: 2000mAh/3.7V

Package Contents

  • 1 x Charging Case
  • 1 x Receiver
  • 2 x Transmitter
  • 2 x Windshield
  • 1 x Camera Audio Cable
  • 1 x USB Type C Cable
  • 2 x OTG Adapter
  • 1 x User Manual