The WT2 Edge W3 translator device offers true two-way simultaneous translation by using Wi-Fi or a cellular network. With this language translator, you can speak non-stop and the translation will be played in the other person's ear in as little as 0.5 seconds, improving communication efficiency. Configuration requires Bluetooth V5.0, IOS V12, or Android V7. Powered by multiple leading translation engines, the device delivers a comprehensive translation experience. It uses smart noise-reduction to filter out distracting background noise, ensuring the message is clear. Connection is easy with four modes. Simul Mode: Share one earbud with your partner for bi-directional communication. Touch Mode: Tap the force sensor to activate voice pick-up and again to translate. Speaker Mode: Use one earbud with the app. Only one person needs to wear the translator. Group Chat: Supports up to 40 people speaking 40 languages in the same remote chat group. The voice translators are 46% lighter and 33% smaller than the previous generation. The ergonomic design allows for a comfortable fit for hours. It supports three hours of nonstop translating on a single charge and a full 12 hours with the portable charging case. The portable language translator supports 40 languages and 93 accents for online translation. Condition: New. Origin: China.