1、SUPPORT 137 LANGUAGES: Photo translator supports 137 languages, 118 text to speech translations, 47 language playback, 47 voice to voice translations, and will continue to add languages later. 2、SIMPLE AND EFFICIENT: Voice interpreter can translate your speech into foreign language text, with voice recognition technology and fast translation speed, making cross language communication easy and efficient. 3、PHOTO TRANSLATION: Language translator can realize translation function by taking photos, and supports 36 kinds of voice broadcast, and will continue to add languages later. 4、OFFLINE TRANSLATION: Language translator device can achieve Chinese English translation function without network, and will continue to increase to 14 offline languages in the future. 5、ULTRA LOW POWER CONSUMPTION: Two way translation device is powered by a long lasting, premium battery with ultra low power consumption, long lasting durability and long life.