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
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 and sensitivity adjustable
Mute facility prevents constrained voice being transmitted
With rechargeable Li-ion battery, operation duration when microphone is continuously on about 6 hours
LED battery capability indicator, could be charged via USB port or change battery
Gravity Sensing
Detect the spatial location of the handheld microphone, enabling intellectual control of infrared emission angle, this ensures efficient coverage of infrared signal and can prolong the battery runtime.
when the handheld microphone is detected being placed horizontally (no Audio In input) for a preset period of time, it will shut down automatically.
