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Yingmi 008b two way tour guide system with transitter and receiver
for group interaction wireless two way headsets
Our Wireless two way tour guide system makes communicating simple and quick. The two way headphones allow
each participant to be heard without interference caused by other
attendees or ambient noise. And with our multiple, patented
wireless two way headsets options, unrestricted information
exchange is possible in any noise environment-Low to High.
008B product feature
1. Unique two-way radio: avoid one-way explain the poor
interaction;
2. Far transmission distance:open field >= 300 m;
3. The through wall effect is good: through concrete wall,brick
wall penetration effect;
4. The transmission effect to international level,the leading
domestic:Using core technology sound processing,perennial export
Europe and the United States and other countries!
Application:
There are times when easily initiated, two-way tour guide
communication is essential during a plant visit. Some of the
scenarios for these collaborative group activities include:
Specification
Name | Value |
Working frequency: | 746-823MHz,Broadband,the sound quality is better; |
Channel quantity: | 23CH; |
Channel spacing: | 250KHz; |
Transmitter power: | 15dBm; |
Receiving sensitivity: | -110dBm(typical); |
Working voltage: | 3.0-5.0VDC,recycle polymer lithium battery; |
Input: | Input(Transmitter):3.5mm microphone; |
Output: | Output(receiver):3.5mm headphone; |
Separation factor: | 70dB(typical); |
Frequency offset: | <3k; |
Distortion factor: | <1%; |
Oscillation frequency: | +/-2ppm; |
Working current: | Transmitter:≤80mA; Receiver:≤50mA; |
Working distance: | >=250m; |
Working temperature: | -20℃—+70℃; |
Dimensions: | 86*60mm*19mm; |
Weight: | Transmitter:110g(include battery); Receiver:95g(include battery); |
Recommended Accessories
Microphone wih headphone
Charger (1 for 10)
Charging box
Packaging & Shipping
Packing
Packaging Details: Standard export packing. One unit with one
independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Our Service
Customized Logo
Free logo printing will be offered if order quantity is above 300pcs.
Our Warranty
2 Years warranty for all Transmitter & Receiver.
Spare Parts
A proportion of spare parts will be shipped along with formal
orders.