Timekettle W4 Pro True Wireless Translator Earbuds

The Timekettle W4 Pro are true‑wireless interpreter earbuds designed for live two‑way translation, meetings and calls. They work with the Timekettle app and offer modes such as One‑on‑One (one earbud per person), meeting/call translation, media subtitles and offline translation options.

Hardware highlights include a triple‑mic array with noise reduction for clear voice pickup, Bluetooth 5.3 connectivity and multi‑hour battery life — about 6 hours of continuous translation per charge and up to ~18 hours with the charging case. The package includes a USB‑C charging case and AI features like meeting transcription and summaries, making these earbuds suitable for travel, business calls and real‑time conversations.

Specifications

• Connection type: Bluetooth 5.3
• Battery capacity (earbud): 110 mAh
• Battery capacity (charging case): 800 mAh
• Battery life — translation: up to 6 hours (single charge)
• Battery life — music: up to 12 hours (single charge)
• Total battery life with case: up to 18 hours (with charging case)
• Earbud charging time: ≈1 hour
• Case charging time: ≈1.5 hours
• Charging port: USB‑C
• Microphones: triple‑mic array with noise reduction
• Supported languages & accents: around 40+ languages and 90+ accents (software dependent)
• Case dimensions: ≈83 × 83 × 42 mm