Professional 2-Way Translation for High-Stakes Deals: Close global deals with confidence. The W4 Pro delivers 92% average accuracy for English-Chinese and other major languages, ensuring no nuance is lost in translation. With a high-sensitivity 62dB engine, it captures every professional detail in real-time, making it the ultimate tool for 1-on-1 negotiations and international business success.

Seamless Video & Phone Calls—No App Required for Others: Revolutionize your remote collaboration. Translate Zoom, Teams, and cellular calls instantly. The definitive advantage: your counterpart doesn't need to install any app. They hear the original and translated audio seamlessly, removing all technical friction from your cross-border supplier meetings and client consultations.