To Be Able To Speak To Many People Wireless Team Explanation System
008B 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);  |  		
 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:
 
 Recommended Accessories: 
Microphone wih headphone
 
 Charger (1 for 10)
 
 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