2.4Ghz Digital Wireless Tour Guide System
Portable Ear-hanging Receiver- WUS028

The receiver has a size of Bluetooth earphone. It can be hanged on ear and is very convenient to use. There is no need to use a wired headphone.
The receiver is powered by rechargeable Lithium battery.
The battery can last 8 hours per charge.
The sponge of earphone and ear-hook are replaceable. 

Features:
2.4GHz international free frequency 
80 meters transmission distance 
Battery can last 8 hours. 
Receiver can auto-scan and find a channel. 
High-Tech Rechargeable Lithium battery with large capacity.
Receiver can be hanged on ear.
Lightweight and Portable,comfortable to use and easy to carry.
8- 95 optonal independent channels to work at the same location 
Integrated charging case is available