Features: The translation headsets can translate conversation between different languages in real time, helping users communicate more easily and quickly across languages. Translation headsets usually support translation in multiple languages, covering 11 languages around world, so that users can use them in different countries and regions for communication. Translation headsets are usually small in size, light in weight, easy to carry, and can be used anywhere, suitable for travel, business meetings, and other occasions. The translation headsets use advanced speech recognition and translation technology to accurately identify and translate speech content to ensure the accuracy and fluency of translation. The translation headsets is not only suitable for communication in daily, but also can play a role in various occasions such as travel, business negotiations, and study, helping users communicate and communicate better Specifications: Component:ABS Color:White/Black/Gray Bluetooth-compatible version: 5.4 Wireless frequency: 2.4GHZ Support protocols: A2DP,AVRCP. Transmission distance: 10-15m Battery capacity: earphone battery 451012/3.7V/35mAh Warehouse: 502030 3.7V/250mAh Charging standard: Type c, DC5V-200mA. Play/talk time: about 5 hours Charging time: about 1.5 hours Microphones: CMOS condenser microphones 4013 Working temperature: -10-50℃ Size:Approx.4.2x1.5x1.50cm/1.65x0.59x0.59inch Package Includes: 1Pc Translator Earbuds note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.