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Product Features
  • Supports MP3 and WAV decoding.
  • Supports FAT16 and FAT32 file system.
  • 24-bit DAC output and supports dynamic range 90dB and SNR 85dB.
  • Supports AD key control mode and UART RS232 serial control mode.
  • Supports maximum 32GB micro SD card and 32GB USB flash drive.
  • Supports advertisement insertion.
  • Supports random playback.
  • Built-in a 3 watts amplifier that can direct drive a 4ohms/8ohms 3 watts speaker.
  • 30 levels adjustable volume, and 6 levels adjustable EQ. 1.3. Technical Parameters
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information
The Soundear Messenger makes it possible to pass on a message, a warning, a piece of music etc, to a person who enters the room, shop, bathroom, or wherever the device is located. The Soundear Messenger’s motion sensor detects human movements and provides the desired message. You can freely determine the type of messages and these can be downloaded as MP3 files.
  • Audio Format: MP3
  • Supports: 11172-3 and ISO13813-3 layer
    3 audio decoding
  • Supports sampling rate: (KHZ):8/11.025/12/16/22.05/24/32/44.1/48
  • UART Port: Standard serial port and 3.3V TTL level
  • Working Voltage: DC3.3~5.0V; Typical:DC4.2V
  • Rated Current: <15mA(without USB flash drive)
  • Operating Temperature: -40~+80°C
  • Humidity: 5%~95%
  • Measurement: 8,45 cm x 7,94 cm x 3,82 cm
  • Weight: 0,176 kg
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