WAT07 is a new compact system for daily tour guiding. The receiver has a size of Bluetooth earphone. It can be hanged on ear and is very convenient to use. The speaker of the receiver is out of ear and very easy to be cleaned. There is no need to use a wired headphone. The receiver is powered by rechargeable Lithium battery. The battery can last 20 hours per charge. The ear-hook is replaceable and can be positioned for left and right ears.
The transmitter can be connected to a mobile phone by Bluetooth.