The wireless microphone products is using bluetooth wireless transmission technology, compared to traditional wireless microphones, the products have following features. 1.The farthest distance of the received signal can be transmittled up to 100meters 2.Voice clear mission 3.Many mircophones can be using at same time without disturb. 4.Easy to expansion quantity. 5.For customers different needs, we have three style can for their choice (with hand-held, waist hanging, conference-specific desktop, etc) 6.Easy to connect pa amplifier and other equipment. 7.Accessories simple and easy to carry. 8.The mircophone is using battery, it can be using for more than hours for one charging. And there are two ways for charging (1. Usb port connected to the computer charge; 2. Using transformer to connect ~220 v to charge.) 9.Customized design: some details can be customized production depending on clients special needs ( in order to distinguish the different user of school teacher, we can make the mircophone with different colors rubber rings. ) When user using the equipment, just connect the receiver to speaker, and the user holding the microphone, turn on the microphone and receiver í«s power swithc on, then the bluetooth system will automatically match, users can normally use the porducts. The products is suitable for teaching , meeting rooms, lectures, family and kara ok hall , singing and oterh accasions. Standard configuration: a wireless microphone, a receiver, a usb prot connection cable
