Wireless Whisper Tour Guide System 3000mAh Battery 200 Meters Signal Range Transmitter 8510T
Product Description
Function：
8510T and 8210R can work together.
They are also very easy to change the channels and volume.
Parameters:
Wireless Whisper Tour Guide System Simultaneous Interpretation System
Transmitter:
Frequency: 794-806MHz / 863-865MHz / 902-928MHz
Size: 85*55*21mm; RF power: 0.6W
Weight: 96g; channel numbers: customized
Working distance: 200 meters;
Working time: 15 hours;
Battery: 3000 MAh, lithium polymer battery;
Accessories: microphone and lanyard
Charging method: charging base and type-C cable.