Easy Microphone is an awesome tool for rehearsal or singing exercises, for concerts or karaoke parties. It can transform your device into an instant Microphone /speaker/amplifier/mic/Megaphone, making your voice louder! Features: *Simply plug your android device into a stereo system or amplified speakers *Support wireless connection by bluetooth *Swipe up or down to switch on or off. *You will feel like holding a real voice tube with the simulation design *Great for speeches at parties or speeches Widely Used with this Microphone: *Used for announcing information. It can used in many places, such as subway／school／church／airport… *Used for entertainment. Use it as microphone and have a singing exercise. You will enjoy the feel just like in a karaoke hall *Used for working. You can utilize it to make your sound heard in a speech or a meeting. Come and download the Easy Microphone!