Feature:1. Accurate and Fast: With advanced translation engines, this Bluetooth device can achieve precise and fast translation, ensuring smoother and more convenient language interchange.2. Noise Reduction: This Bluetooth translation earbuds adopt excellent ENC noise reduction technology, allowing you to enjoy clear speech and improve the translation experience.3. Multilingual Support: This translation earbuds supports multiple languages and switches between multiple modes, meeting the needs of different scenarios, facilitating mutual translation.4. Long Endurance: Equipped with large capacity lithium battery, with a single earbud battery capacity of 80mAh and charging case battery capacity of 400mAh, ensuring long endurance.5. Offline Function: The Bluetooth earbud has a transmission distance of 10 meters, supports offline mode, can also translate when there is no network, making it convenient to use anytime, anywhere.Specification:Item Type: Bluetooth Translation EarbudsProduct Model: B66Bluetooth Version: Bluetooth 5.1+EDRTransmission Distance: Approx. 10m / 32.8ftPlayback Time: 4 HoursCharging Time: Earphone 1 Hours, Charging Case 1.5 HoursBattery Type: Lithium BatterySingle Earphone Battery Capacity: 80mAh (included)Charging Case Battery Capacity: 400mAh (included)Support Languages: Albania (Albanian), Amharic (Ethiopian), Arabic (Algerian), Arabic (Bahrain), Arabic (Egyptian), Arabic (Iraq), Arabic (Israeli), Arabic (Kuwait), Arabic (Lebanese), Arabic (Moroccan), Arabic (Omani), Arabic (Qatari), Arabic (Saudi Arabian), Arabic (Palestinian), Arabic (Tunisian), Arabic (UAE), Arabic (Libya), Arabic (Syrian), Arabic (Yemen), Azerbaijani (Azerbaijan), Bangla (Bangladesh), Bangla (Indian), Bosnian (Bosnian and Herzegovinian), Bulgarian (Bulgarian), Burmese (Burma), Catalan (Spain), Chinese (Mandarin), Chinese (Cantonese), Chinese (Traditional Chinese), Croatian (Croatian), Czech (Czech Republic), Danish (Danish), Dutch (Dutch), Dutch (Belgian), Dutch (South African), English (Australian), English (Canadian), English (Ghanaian), English (Hong Kong), English (Indian), English (Irish), English (Kenyan), English (New Zealander), English (Nigerian), English (Pakistani), English (Filipino), English (Singaporean), English (South African), English (Tanzanian), English (British), English (American), Estonian (Estonian), Filipino (Filipino), Finnish (Finnish), French (Belgian), French (Canadian), French (French), French (Switzerland), Galician (Spain), Georgian (Georgian), German (Austrian), German (German), German (Switzerland), Greek (Greek), Gujarati (Indian), Hebrew (Israeli), Hindi (Indian), Hungarian (Hungarian), Icelandic (Icelandic), Indonesian (Indonesian), Italian (Italian), Italian (Switzerland), Japanese (Japanese), Javanese (Indonesian), Kannada (Indian), Kazakh (Kazakhstani), Khmer (Cambodian), Korean (Korean), Lao (Laotian), Latvian (Latvian), Lithuanian (Lithuanian), Macedonian (North Macedonia), Malay (Malaysia), Malayalam (India), Marathi (India), Mongolian (Mongolia), Nepali (Nepal), Bokmar Norwegian (Norway), Persian (Iran), Polish (Poland), Portuguese (Brazil), Portuguese (Portugal), Punjabi (Golumuchi), Indian), Romanian (Romania), Russian (Russia), Serbian (Serbia), Sinhala (Sri Lanka), Slovak (Slovakia), Slovene (Slovenia), 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 (Panama), Spanish (Paraguay), Spanish (Peru) Spanish (Puerto Rico), Spanish (Spain), Spanish (USA), Spanish (Uruguay), Spanish (Cuba), Spanish (Equatorial Guinea), Spanish (Venezuela), Sunda (Indonesia), Swahili (Kenya), Swahili (Tanzania), Swedish (Sweden), Tamil (India), Tamil (Malaysia), Tamil (Singapore), Tamil (Sri Lanka), Telugu (India), Thai (Thailand), Turkish (Turkey), Ukrainian (Ukraine), Urdu (India), Urdu (Pakistan), Uzbek (Uzbekistan), Vietnamese (Vietnam), Zulu (South Africa), Irish (Ireland), Maltese (Malta), Pashto (Afghanistan).Package List:2 x Translation Earbuds1 x Charging Case1 x Charging Cable