Features: Language translation: 97 language translation, speech recognition and spoken language. This is a high level of intelligence and instant translation. Recording translation: T8+ translator comes with recording translation function, suitable for business trips or meetings. Photo translation: T8+ translation can take photos and translate. It can support translation between more than 44 languages, such as translating English versions into French. 1. A 400mAh polymer lithium battery is built in, which can be used for 12 hours and standby time is 48 hours. It only takes 4 hours to use again after a full charge. 2. Long press the red key and speak your native language. After releasing the key, the device will automatically translate it into a foreign language. Speaking a foreign language while holding down the blue button will automatically translate into your native language in the same way. It's super easy to operate. 3. T8+ translation software will continue to improve. Please scan the QR code again to download the latest software and provide the latest and most comprehensive translation experience. 4. With T8+ translation, you can travel around the world, make foreign friends, shop, learn foreign languages, travel on business. 5. The APP can be used synchronously to visually view each other's chat content. Long standby time, long battery life. When you go out, you don't have to worry about the battery dying quickly. norm Bluetooth-Compatible: 4.0 Speaker: Dynamic speaker Microphone: Sensitivity: -38db+/ -1; Signal-to-noise ratio :61 dB; THD (total harmonic distortion) : 0.2% Key number: 5 Distance: Wireless distance 10M, voice distance recognition: 1M Internet :WiFi hotspot Battery: 3.7v-800 mah The language is as follows: Mandarin, Cantonese, English, Chinese, Traditional Chinese (Taiwan), English (US), English (UK), English (Australia), English (India), Korean, Japanese, French, French (Canada), German, Spanish, Spanish (Mexico), Thai, Italian, Dutch, Greek, Portuguese, Portuguese (Brazil), Russian Arabic (Egyptian), Arabic (Saudi Arabia), Arabic (International), Romanian, Swedish, Czech, Finnish, Danish, Polish, Hindi (Indian), Turkish, Vietnamese, Ukrainian, Slovak, Norwegian, Catalan, Croatian, Indonesian, etc.