Functions

 World pioneering digital infrared wireless lecturing system

 Based on TAIDEN originated dirATC-digital infrared Audio

Transmitting and Control technologies

 Excellent immunity to RF interferences from HF-driven lighting

and may operate well in sunlight

 Digital infrared audio processing and transmitting technologies

enable excellent audio quality

 By using the selection key to switch cyclically between signal

sources (OWN/OTR/LINE) for remote volume control, the LED

indicator indicates current signal

Superior extension capability supports external audio input (Ø

3.5 mm AUDIO IN) and flexible transfer of signal with other

audio devices (Mp3, mobile phone, etc.)

 Microphone channel adjustable

 Independent mute/volume adjusting: no impact on other

signals when adjusting current signal

 Supports external microphone (e.g. headset) input

 Artistic and light design suitable for long-time wearing

 Emission angle: vertical: 0°~ 90°, horizontal: 120°

 Supports rechargeable Lithium battery and AA alkaline cell,

operation duration is about 5 hours when microphone is

continuously on

 Battery type recognition and LED battery capability indication

 Charge via USB port (compatible with mobile phone charger)

or via charging station when using Lithium battery