138 Languages Real-Time Translator Wireless EarbudsUSB Rechargeable Headset for LearningTravel with Long Battery Life

(One person wearsheadset), both parties put on the headsets, select the corresponding language and double-click the touch area of ??the headset starts to speak, and the voice will be automatically recognized after the end and the headset will send the translation result. External speaker mode (mobile phone to headset): First set the corresponding language and double-click the touch area of ??the headset to start speaking. The mobile phone will display and send out the translation result. Touch the mobile phone to start speaking and the headset will transmit the translation result. Free talk mode (One person wearsheadset) Select the language and click the start talk button below. The device will automatically recognize the languages ??of both parties and translate.