Compact and durable design with a metal housing for longevity 6 sound modes: Electro, Pitch Bend, Popping, Shouting, Voice Over, Dodging 12 sound effects including Cheering, Laughter, Clapping, and more Adjustable controls for microphone volume, echo, treble, bass, and more Bluetooth connectivity for wireless music streaming up to 32 feet Compatible with smartphone, PC, laptop, and major live broadcast software like Facebook and TikTok 3.5mm earphone, speaker, and headset output for versatile usage DSP noise reduction chip for clear sound quality Includes a built-in rechargeable 1200mA lithium battery for up to 6 hours of use