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Listen Technologies LA321


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Product Overview

The LA-321 8-unit drop-in charging case is designed to store and charge up to 8 portable Listen FM products (LT-700, LR-300, LR-400 or LR-500) Drop the units in the case, and they'll turn off automatically when fully charged. A power cable connects the case to a standard electrical outlet. It also has individual earphone storage slots to prevent cable tangling, and a large pocket to store the power supply, headsets, and/or additional items. The sleek, sturdy case has durable latches and includes a shoulder strap for easy transport. Use with NiMH batteries.


  • LA-321 8-Unit Portable FM Product Charging/Carrying Case
  • Shoulder Strap



  • Sturdy case with hard foam interior and durable latches
  • Stores up to 8 receivers or portable transmitters
  • Drop-in charging
  • Pocket stores earphones and/or other accessories
  • Earphones can remain attached to receivers during storage
  • Case comes with keys and can be locked for security
  • Detachable nylon carrying strap


  • Material: Hard case, movable dividers
  • Colour: Grey
  • Dimensions: 33 x 46 x 17 cm
  • Weight: 4.0 kg
  • Shipping Weight: 4.0 kg
  • Primary Power Input: 100-240V, 50-60 Hz, 1200 mA
  • Secondary Power Output: 7.5V, 4A, 30W
  • Power Cord Length: 3.7 m with line cord
  • Power Supply Compliance: UL, CE, GS, TÜV, RoHS

Product Downloads

  • LA321 Manual PDF 0.4 MB
  • LA321 Data Sheet PDF 0.2 MB


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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the LA321.