Feature 1Superior Performance: Language translator earbuds realizes two way real time translation of 144 languages and supports offline translation with an accuracy rate of 97 percent. 2Bluetooth Pairing: Language translator earbuds supports Bluetooth and mobile phone pairing. After Bluetooth connection, it has simultaneous interpretation function in touch mode or speaker mode. 3Touch Control, Noise Reduction: The wireless language translator earbuds adopts multifunction touch, which can play music or facilitate answering or rejecting calls. Clear dialogue through noise reduction. 4Charging Indicator, USB Power Supply: The translator earphones is equipped with a charging indicator to know the battery power status at any time; the charging box can be replaced through the USB connection to power the headset. 5Ergonomic Design: Language translator earphones earplugs are small and small, designed according to the shape of human auricle, worn for a long time without any discomfort and burden, and immersive music listening experience.Item Type: Language Translator EarbudsMaterial: ABSBluetooth Version: 5.1 Transmission Distance: Approx. 10m/32.8ftOnline Languages: 144 Languages (Afrikaans, Albanian, Amharic, Arabic (Algeria), Arabic (Bahrain), Arabic (Egypt), Arabic (Iraq), Arabic (Israel), Arabic (Jordan), Arabic (Kuwait), Arabic (Lebanon), Arabic (Morocco), Arabic (Oman), Arabic (Qatar), Arabic (Saudi Arabia), Arabic (State of Palestine), Arabic (Tunisia), Arabic (United Arab Emirates), Arabic (Yemen), Armenian, Azerbaijani, Basque, Bosnian, Burmese, Bengali (Bangladesh), Bengali (India), Bulgarian, Catalan, Chinese (Simplified), Chinese (Traditional), Chinese (Cantonese), Croatian, Czech, Danish, Dutch (Belgium), Dutch (Netherlands), English (Australia), English (Canada), English (Ghana), English (Hong Kong), English (India), English (Ireland), English (Kenya), English (New Zealand), English (Nigeria), English (Philippines), English (Singapore), English (South Africa), English (Tanzania), English (United Kingdom), English (United States), Estonian, Filipino, Finnish, French (Belgium), French (Canada), French (France), French (Switzerland), Galician, Georgian, German (Austria), German (Germany), German (Switzerland), Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian (Italy), Italian (Switzerland), Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Lao, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian, Farsi, Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Romanian, Russian, Serbian, Sinhala, Slovak, Slovenian, Spanish (Argentina), Spanish (Bolivia), Spanish (Chile), Spanish (Colombia), Spanish (Costa Rica), Spanish (Dominican Republic), Spanish (Ecuador), Spanish (El Salvador), Spanish (Guatemala), Spanish (Honduras), Spanish (Mexico), Spanish (Nicaragua), Spanish (Panama), Spanish (Paraguay), Spanish (Peru), Spanish (Puerto Rico), Spanish (Spain), Spanish (United States), Spanish (Uruguay), Spanish (Venezuela), Sundan, Kiswahili (Kenya), Kiswahili (Tanzania), Swedish, Tamil (India), Tamil (Malaysia), Tamil (Singapore), Tamil (Sri Lanka), Telugu, Thai, Turkish, Ukrainian, Urdu (India), Urdu (Pakistan), Uzbek, Vietnamese, Zulu)Offline Translation: Support (Chinese, English, French, German, Japanese, Russian, Spanish, Korean), and require payment in the user's APPBattery Type: Built in 2 x 80mAh (Earphone), 400mAh (Charging Case) Lithium Ion BatteryCharging Voltage, Current: 5V 1APlay Talk Time: About 7 HoursCharging Time: About 2 HoursStandby Time: More Than 80 HoursAPP Compatible: System for Android 5.0 and above for Android phones, for IOS 9.0, for iPhone 6S and above for IOS.Package List: 2 x Language Translator Earbuds1 x Charging Case1 x Data Cable1 x Instruction ManualNoteOffline translation requires users to pay for in app purchases.