ITEM NAME:Portable T2 Speech Translator Bluetooth Travel Earphone Headset Universal Description: Real-time translation, as intelligent speech recognition technology can promote the communication between languages. Can connect your phone in a way for , along with the wireless transmission distance up to 10 meters, and the 2-meter speech recognition distance. Support domain names in 33 languages, three translation engines, and various languages translation with the accuracy of 97%. If your device is for IOS, you can check the residual capacity of headphone battery. The portable size makes it easy to carry along. Specification: Type: Translation Earphone Quantity: 1pc Material: Plastic Color: Black Version: 5.0 Transmission Distance: 10M Standby Time: 180h Battery Capacity: 110mah Single Ear Call/Music Time: about 6 hours Charging Time: 2h Headphone Size: 5.8*1.5*0.6cm/2.3*0.6*0.2†(L*W*H) Net Weight: 7.0g/0.3oz Package Includes: 1* Translation Earphone 1* Ear hook 1* USB Cable.Type: Translation Earphone. 1 Translation Earphone. If your device is for IOS, you can check the residual capacity of headphone battery. Headphone Size: 5.8 1.5 0.6cm/2.3 0.6 0.2†(L W H). The portable size makes it easy to carry along.