• Adopt 780~860MHZ digital frequency hopping technology design to automatically filter out radio interference
 • Supports 10 systems to be used simultaneously without interfering with each other
 • Wireless working distance ≥100 meters, up to 300 meters in open areas
 • Supports wireless intercom function, and can switch between guide mode and intercom mode according to usage needs
 • LCD display screen can display information such as battery power, received signal strength, current channel, etc., so you can control the working status at any time
 • Apply intelligent AGC audio signal processing technology, with strong sound capture capability and high sound quality restoration
 • Built-in lithium battery, with a usage time of more than 12 hours
 • Both the transmitter and receiver are made of alloy material, which is light and strong; durable
 • Equipped with a dedicated charger and portable aluminum alloy case for easy outdoor use
 • Suitable for use in tourism explanations, exhibition voice guides, stage internal communications, factory dispatching and command, field team development, corporate visits and negotiations, outdoor construction communications, wireless tour guides, etc.
 Technical parameters
 • Frequency response: 50Hz-12KHz
 • Transmitting frequency range: 780-850MHz
 • Channels: 100, automatic frame hopping mode
 • Transmission distance: ≥100 meters, up to 300 meters in open areas
 • Transmitting power: ≤10dBm
 • Receive sensitivity: -120dBm
 • Signal-to-noise ratio: ≥60dB
 • Usage time: about 12 hours
 • Battery specifications: Lithium polymer battery 3.7V/950mAh (built-in)
 • Transmitter weight: 85g
 • Receiver weight: 85g
 Standard Configuration:
 •WTG-900R receiver x1
 *Optional charger (one power source can charge up to 10 groups at the same time) and portable aluminum alloy box for outdoor use (sold separately)