Charging receiver built-in 1200mAh battery, use time of 8 hours, 3 hours to fully charge. The microphone does not come with batteries. It is recommended to use 2 AA alkaline batteries. Display can display the battery power and signal strength in real time, don't worry about suddenly not working.
Built-in dynamic coils heart microphone is widely used in meetings, speeches, webcasts, yoga instructors, churches, parties, family gatherings, ceremonies, dance instructors, promotion and other occasions. Please open the microphone battery cover to switch channels, otherwise t may be noise or no sound (the number of channels for each microphone is inconsistent to avoid interference). If your microphone has no sound, make sure your microphone and receiver have enough power.
Insert MIC jack, not AUX jack. If you have any questions, please write to us. We will be the greatest Brand in America. Bluetooth speakers without MIC jack is not supported and Macbook or PC required extra USB adaptor.
As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Microphones & Wireless Systems". The seller is "eben1abh3" and is located in this country: US.
This item can be shipped worldwide.