Whisper Wireless Radio Tour Guide System Receiver with Lanyard 707R
Product Description
Function：
707R works as radio / audio receiver.
Paired with D313TM transmmitter.
Parameters:
Carrier Frequency: UHF 2404- 2478MHz; channel numbers: 999 channels;
Working time: 60 hours; battery: 1000mAh, lithium polymer battery;
Charging method: charging station only.
Working distance: 200 meters; size: 73*50*13.5mm; weight: 45g;
Accessories: earphone and lanyard