Noise Canceling: Accordion wireless microphone comes with a vibration prevention spring and a capsule that transfers audio quickly with pure and clear sounds.The clamps and mic are connected by a soft shell design that prevents mechanical noise generation.

2.4G Wireless Technology: This accordion microphone wireless adopts 2.4G wireless transmission which is allowed to be used free worldwide, making pairing easier. Turn on both of transmitter and receiver at the same time, they will match automatically.

Easy Charging: The accordion microphone rechargeable transmitter receiver sets are powered by built-in Lithium batteries. They can be charged simultaneously with the dual USB cable. Package includes a high-quality carrying bag, easy to storage and carry.

Dual Microphone Design: Two microphones installed on both sides of accordion. 15 meter(49 feet) distance from transmitter to receiver. Perfect for teaching, church performance, musicians and other professional music lovers.