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Digital Infrared teaching system  -IR teaching system wireless neck hanging type MIC RX-H2608/03
Description du produit:
Restmoment RX-2608 digital infrared teaching system use Restmoment original digital Infrared wireless transmit and control technique. System stability, Strong anti-interference ability, high secrecy, easy of use, Convenient management, good sound quality etc. the system include IR wireless system main unit, IR receiver, loudspeaker and IR wireless MIC.
  • Function
  • Parameters

? Adopt Restmoment full digital conference technology, compliant to IEC61603-7 and IEC 60914 international standard
? Advanced decoding technique
? Won’t be disturbed by high frequency driving light source, can work under sunshine circumstance.
? Support MIC frequency and sensitivity setup
? Mute and volume setup function, when adjust the selected signal, won’t influence on other signal.
? Support external audio input (3.5mm audio in),
? Mute and volume setup function, when adjust the selected signal, won’t influence on other signal.
? Transmit angle: perpendicular 90°, level 360°
? Support external audio input
? Can use recharging Nickel metal hydride battery, speech time about 12 H
? Prompting power, support USB recharging and replacing battery

Parameter\mode

RX-H2608/03

Power supply

Ni-MH AA 2*1.2V 2500mAH

Battery work time Speech time 12 H

Frequency respond

30 Hz ~ 20 kHz

SNR

> 85 dB(A)

Distortion

< 0.06%

impedance

600 Ω

Transmit distance

15M

Dimension

53×83×29 (mm)

Weight

88g with battery

color

black

Frequency range

1—8 Mhz

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