Pro Tech Il998brf Led Hi-fi Wireless Silent Disco Headphone User Manual

Pro Tech Il998brf Led Hi-fi Wireless Silent Disco Headphone User Manual

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Headphones
LED Hi-Fi Wireless Silent Disco Headphone – IL998BRF
HI-FI Rechargeable LED Silent Disco Headphone IL998BRF Manual

PRO TECH IL998BRF LED Hi Fi Wireless Silent Disco Headphone

Highlights

A. Professional Headphone Design.
B. HI-FI Superior Silent Disco System, Technology-Patented, worldwide unique in Silent Disco Field.
C. C. BIG LOGO LED Lights to Indicate Channel Difference.
D. D. 12-Month After-sale quality warranty.

Features:

  • Professional silent disco wireless headphones with 798/801/805 MHz ISM Bands, channels can be switched.
  • Transmits audio signal to a range of 300 m, through walls, floors, and ceilings.
  • Active noise reduction system for crystal clear sound.
  • Advanced 40 mm speaker for outstanding sound performance.
  • Double PLL system for ultimate frequency stability.
  • Big channel-indicating logo light, you can see the channel difference by logo color change.
  • Soft leatherette ear cushions and robust headband let you listen to your entertainment in extreme comfort, even during long hours of extended wear.
  • With Shock-Resistant, Robust Metal Headband.
  • Endless headphones can be used simultaneously with one transmitter.
  • Auto mute and automatic shut-off after 10 minutes of no signal detection, conserve battery life.

Specification:

SystemUHF/RF
ModulationFM
Audio Mode Stereo
Effective range 300 m
Speaker40 mm Mylar
Impedance32 ohm
 Frequency Response20~15,000 Hz
 S/N Ratio≥80 dB
 Channel separation >40 dB
Distortion: <1%
The power supply of the headphoneGrade-A 600 mAh Built-in lithium battery (work time: about 8 hours)

Operation:

  1. POWER/TUNE: Hold the power button for ~3 seconds to turn the headphones on and off.
    Press the power button once to change the selected channel. The LED lights will change to display the currently selected channel.
    Channel 1 – Red
    Channel 2 – Green
    Channel 3 – Blue
  2. VOLUME/LED: Move the switch to the left to increase volume, move to the right to decrease volume. Press the switch in and hold for ~2 seconds to toggle the LED
    light mode. LED will toggle between always on and off.
    PRO TECH IL998BRF LED Hi Fi Wireless Silent Disco Headphone - Headphones

Documents / Resouces

Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.


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