【Professional Audio Processing】32-bit DSP audio chip with intelligent noise reduction for high-quality sound output. 【Versatile Compatibility】Compatible with smartphones, laptops, tablets, and other devices for flexible use across platforms. 【Voice Modulation & Effects】Features voice distortion capabilities and various sound effects, perfect for creative content creation. 【Portable Design】Equipped with a 3000mAh battery for on-the-go use, ideal for travel, karaoke recording, and live streaming anywhere. 【Durable Construction】Encased in shock-resistant ABS plastic with a convenient control panel for ease of use and longevity. 【Professional Microphone Support】Dedicated 48V power supply supports professional recording microphones for studio-quality audio. 【Multiple Audio Effects】15 unique audio effects included for enhanced creative possibilities in your recordings and streams. Specifications: Bluetooth-compatible version: V5.0 Battery capacity: 3.7V 3000mAh Battery life: 3.4 hours Signal-to-noise ratio (D/A): 108dB Signal-to-noise ratio A/D: 102dB Total harmonic distortion (D/A): -92dB Total harmonic distortion (A/D): -90dB Product size: 225 x 145 x 41mm Weight: 0.78kg