About This

• Solid Translation Accuracy in 100dB Noise:Experience industry-leading high accuracy even in loud airports or busy streets. Our patented Bone-Voiceprint Sensor and dual-mics work together to isolate your voice perfectly, ensuring flawless translation without repetitions
• Effortless One-on-One Conversations:Talk naturally without any buttons. Just share one earbud with your partner. W4 can translate instantly, never experiences awkward pauses and time-wasting explanations again
• Listen & Play Mode for Group Gathering:Never miss a word in conferences, tours, or lectures. Use the “Listen & Play” mode. W4 streams real-time translations directly into your ear like a personal interpreter, allowing you to fully engage in group gatherings and understand every detail
• 42 Languages, 95 Accents Speak 95% of the World's Languages: Start real conversations anywhere with 42 languages & 95+ accents – from Parisian cafés to Tokyo subways, connect effortlessly
• Auto-Corrects Your Words:Powered by advanced AI LLM models, W4 understands your communication context and corrects confusing homophones, cutting clarification time by 50% in critical negotiations
• GDPR & FERPA Compliant:Your conversations are never stored or used for training. Business secrets, or family talks, your words stay yours
• Exclusive accessories enhance comfort:1.Silicone ear tips reduce movement once installed 2.Ear hooks effectively prevent earbuds from falling out(The above accessories are included in the package.)
• DIY Your Translation Earbuds Based on Ear Shape and Usage Scenarios:1.Siliconeeartipsreducemovement once installed. 2.Ear hooks effectively prevent earbuds from falling out(Disassembly of components is required for charging.)