2.4G Wireless Microphone - Talomen Wireless Microphones adopt latest 2.4G transmission technology, making a stable and fast connection. This karaoke microphone wireless provides low handling noise sensitivity, high gain before feedback and brilliant sound quality. Up to 160 feet long-distance transmission, no delay and no cut-off, providing a larger flexibility in different scenes. Premium Sound Quality - This professional microphone for singing comes with high sensitivity professional Unidirectional dynamic capsule and built-in noise reduction cotton effectively reduces the noise generated during use. This dynamic microphone picks up clear, pure and full sound, for greater gain while simultaneously eliminating the annoying background noise and howling to some extent. Battery Operated & Rechargeable - Gray Rechargeable wireless microphone is designed to be powered by 1 AA batteries and the receiver is powered by 1 AA battery. You don't need to buy batteries, the product comes