Features:Instantly Translate Foreign Languages Never worry about translation issues again with these magics eardbudsMulti Modes: Freely Talk: provides continuous translation for natural conversations. Touch Mode: lets you activate translation by touching the earbud. Speaker Mode: translates speech and broadcasts it through your smartphone's speakerFAST ACCURATE-TRANSLATION: Simultaneous interpretation translator earbuds realizes two way real time translation of 138 languages and supports offline translation with an accuracy rate of 97 percent. .SIMULTANEOUS INTERPRETATION: Translator earphones support Bluetooth-compatible and mobile phone pairing. After Bluetooth-compatible connection, it has simultaneous interpretation function in-touch mode or speaker mode. .NOISE REDUCTION: The noise canceling language translator earbuds adopts multifunction touch, which can play music or facilitate answering or rejecting calls. Clear dialogue through noise reduction.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurement Product model: B11BT version: V5.3Translation languages: 138Color: black/whiteBT distance: 10MPlaying time: 4-5 hoursBattery capacity: earbuds 40mAh; charging box 350mAhSpeaker: 10/32 ohmsCharging time: 1 hour for earbuds, 1.5 hours for charging boxWaterproof level: IPX6Package contents: Type-C cable, user manual, S/M/L earmuffsPackage List:1 Set Translation Earbuds