Key Features

Teach without boundaries

The AW330 Wireless Classroom Audio System is a portable sound solution for voice and multimedia both inside and outside the classroom. With 2.4 GHz wireless technology, speaker buzz reduction and a rechargeable battery, this lightweight yet solid system ensures the best audio quality and mobility regardless of where you teach.

Easily portable audio system.

Compact and powered by a lithium polymer battery, this audio system is highly portable and will last an entire school day before recharging. The 20 watt speaker delivers ample and clear sound whether used inside the classroom, or out.

Just teach, we’ll do the rest.

The microphone is able to maintain a constant 360 connection to the speaker virtually eliminating signal loss and channel interferences. Unlike IR microphones need for line-of-sight, or FM microphones channel limitations, our 2.4 GHz microphone always stays connected for clear, stable audio no matter where youre facing.

Enrich your class.

Enhance your students learning experience by adding multimedia audio through the additional audio input port. Simply connect your smartphone, tablet, laptop or any other audio source to be amplified along with your voice.

  1. Pendant or Clip-On: Suitable for any outfits
  2. Speaker Buzz Reduction: Reduces speaker noise and feedback for hearing protection
  3. Quick Charge: 10-min charge to last a class
  4. All Day Battery Lifefor Mic*: 8 hour use from a full charge

*Speaker Battery Life:A full charge can last about four to five hours depending on volume and usage. It is recommended to use a power outlet for long period of use.


Operating range: 1520 m / 5065 ft

Wireless frequency: 2.4 GHz

Latency: 32 ms

Operating temperature: 035C / 3295F


  • Battery: 350 mAh lithium-ion polymer
  • Battery life: about 8 hours
  • Power supply: 5V / 2A
  • Dimensions: 30 x 80 x 25 mm
  • Weight: 32 g


  • 20 W RMS
  • Battery: 2600 mAh lithium-ion polymer
  • Power supply: 9V / 2A
  • Dimensions: 70 x 90 x 212 mm
  • Weight: 600 g

In the Box

  • Microphone
  • Speaker
  • 3.5 mm audio cable
  • USB charging cable
  • AC adapter for speaker
  • Lanyard & buckle
  • Quick guide

No additional files, specification sheets, guides or documentation found for product.


You can finance this product via Flexirent! For more information regarding flexirent, and to use the flexirent finance calculator, please click here.

The calculator provides an indicative rental cost only. Flexirent prices quoted include GST and stamp duty. Subject to credit approval. To obtain full quote and pre-approval please contact Flexirent Customer Service on 1800 240 102. Rental is payable monthly.

Warranty: 12

Full manufacturers warranty details are available at the manufacturers (AverMedia) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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