【Product Description】 Thank you for viewing. This is a listing for the Timekettle W4 Pro earphone translator. These are high-performance AI translation earphones, convenient for overseas travel, business trips, and language learning. ⸻ ✅ Condition of the Product ・Used only once by myself during a trip to Vietnam. ・Operation confirmed; translation and Bluetooth connection work without any problems. ・There are slight scratches on the side of the main unit (please check image 11). ※Overall, there is little wear and tear, and it is in a clean condition. ⸻ ✅ Reason for Listing I purchased these with the intention of using them with my travel-loving parents, but they found the Bluetooth connection and app operation difficult and didn't use them. I also don't need them for domestic travel, so I am listing them. ⸻ ✅ Main Features ・Two-way simultaneous interpretation ・Supports 40 languages and 93 dialects ・Offline translation support ・Call translation / video translation support ・High-precision AI translation ・Directional noise reduction ・Hands-free talk ・Music / call support ・Bluetooth connection ⸻ ✅ Supported Environments ・Dedicated app required ・iOS 15.0 or later ・Android 7.0 or later ⸻ ✅ Included Accessories (Complete) ・Type-C cable ×1 ・Instruction manual ×1 ・Warranty ・Purchase receipt ※Everything shown in the photos is included. ⸻ ✅ Purchase Information ・Purchase Date: October 27, 2025 ・Purchased at: Ikebukuro Bic Camera ・Purchase Price: 71,749 yen ・5-year warranty included (receipt available) ⸻ 【Important Notes】 ・Please check the condition carefully in the images before purchasing as this is a used item. ・Returns are not accepted after purchase.