This is a brand new, unopened Timekettle X1 simultaneous interpretation earphone. I originally tried to sell a previously purchased unit, but it was defective. I contacted support and received this replacement. As shown in the photos, it will be shipped unopened. - Brand: Timekettle - Model Name: X1 Interpreter Hub - Function: Multi-language interpretation - Offline Translation: 13 languages - Translation Accuracy: 95% - Number of Supported Languages: 40 languages - Number of Users: Up to 2 people - Response Time: 0.2 seconds - Features: Hands-free interpretation