Language Translator Earbuds Smart Noise Reduction Supports 144 Languages Bluetooth 5.3 Translator Earphones Item Type: Language Translator Earbuds Material: ABS Battery Type: Lithium Battery Headphone Battery Capacity: 80mAh(Included) Charging Compartment Battery Capacity: 400mAh (Included) Standby Time: About 80 Hours Working Hours: About 7 Hours Charging Duration: Approx. 2 Hours Bluetooth Version: 5.3 Frequency Band: 2.40GHZ-2.485GHZ Operating Temperature: -10℃-55℃ Talk Distance: Effective Distance Approx. 10m or 32.8ft Software Features: Voice Translation 144: 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), Chinese (Cantonese), Croatian, Czech, Danish, Dutch (Belgian), Dutch (Dutch), English (Australian), English (Canadian), English (Ghanaian), English (Hong Kong), English (Indian), English (Irish), English (Kenyan), English (New Zealand), English (Nigerian), English (Philippine), English (Singaporean), English ( South Africa), English (Tanzania), English (UK), English (USA), 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, Laotian, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian, Persian, 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), Sundanese, 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. Translation Playback: Yes Input Translation: Yes Offline Translation: Support Paid Use of 8 Accurate Offline: Chinese, English, Japanese, Korean, German, Spanish, Russian, French App Upgrade: Yes Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.