W4 AI Interpreter Earbuds

Timekettle W4 AI Interpreter Earbuds

The W4 AI Interpreter Earbuds are designed for face-to-face conversations, travel, meetings and everyday multilingual communication. They combine bone-voiceprint pickup, dual microphones and vector noise cancellation to capture speech clearly in busy environments while keeping the earbuds light and comfortable.

Highlights

• Bone-voiceprint sensor with 2 microphones for clearer voice capture
• Up to 98% translation accuracy and 0.2-second response
• Supports online translation in 52 languages and 106 accents
• Self-correcting AI translation powered by Babel OS 2.0
• Listen & Speak translation mode plus real-time simultaneous interpretation
• Works for translation, music playback and call answering

Key Specifications

• Noise control: bone-voiceprint pickup plus vector noise cancellation
• Battery life: up to 4 hours translation or 6 hours music from the earbuds
• Total battery life with charging case: up to 10 hours translation or 18 hours music playback
• Charging case capacity: 500mAh; charging time: about 1.5 hours
• Bluetooth: 5.3
• Phone compatibility: Android 10 or later, iOS 14 or later; Timekettle app required
• Wearing style: semi-in-ear
• Earbud size: 49.51 x 9.9 x 25.9mm; earbud weight: 5.7g each
• Charging case size: 66.6 x 54.3 x 33.9mm; case with earbuds weight: 116.5g

Language Support

Supports 52 languages and 106 accents, including English, Chinese, Spanish, French, German, Japanese, Korean, Arabic, Portuguese, Italian, Russian, Dutch, Hindi, Thai, Vietnamese and more. Offline language packages include selected pairs between English, Chinese, Japanese, Korean, French, Spanish, Russian and German.

What's in the Box

• W4 AI Interpreter Earbuds
• Charging case
• Charging cable
• Eartips
• Earhook
• User guide
• Package