Portable 16-Effect Voice Modulation Card

Mini voice changer card with integrated 500mAh 3.7V lithium battery. Manufactured from black plastic; dimensional data and weight omitted in original listing. Key audio metrics: microphone input channel features 106dB SNR and 106dB dynamic range; output channel achieves 101dB SNR and 102dB dynamic range; total harmonic distortion remains at 105dB across both domains. Connection: 3.5mm audio interface for audio routing, micro-USB (5V/1A) for recharging. Native compatibility with smartphones and computers — no configuration required. Includes 1 voice changer unit, 1 earphone, and 1 USB cable. Delivers 16 real-time voice variations — spanning gender, age and vocal quality enhancements — with instant activation and adjustable fine-tuning per mode. Supports voice calls, online gaming, karaoke, podcasting, live streaming and vocal training. Its portable, self-contained design eliminates reliance on external power or host-device processing — enabling consistent performance anywhere. Engineered for creators who value reliability over complexity: no subscriptions, no updates, no permissions — just tactile control, clean audio and broad interoperability across voice-driven digital activities.