1.Intelligent translation: The powerful language system supports two-way translation of languages in 144 countries, allowing you to travel around the world easily and solve your language barriers 2.Comfortable design: The ear-hanging style is not in-ear, light and comfortable all-weather, and it will not make your ears tired after wearing it for a long time. You can perceive external information while listening to music, and it can also better protect the health of the ear canal 3.Privacy protection: Directional sound transmission technology, protect privacy and do not leak sound. It uses pulse DT4.0 directional sound transmission, precise and efficient sound transmission to ensure that the sound is efficiently transmitted to the ear, effectively reducing 99% of sound leakage 4.Professional sound quality: ACS panoramic surround sound, restore shocking sound quality, professional acoustic tuning, high-elasticity composite diaphragm, with excellent density and elasticity high-fidelity sound quality, large dynamic shock sound, allowing you to enjoy live music 5.Powerful functions: binaural intelligent noise reduction, wireless ultra-clear calls, powerful wireless 5.4 chip, performance soaring, game audio and video synchronization without delay, intelligent power digital display, real-time grasp of power status, take out and connect, memory fast back to connect, compatible with all wireless devices such as mobile phones, desktop computers, tablets, notebooks, etc. Color: Creamy white/black Bluetooth version: V5.4 Headphone capacity: 80mAh*2 Charging case capacity: 300mAh Supported system: For ios/Android/Windows Translation settings: Scan the code in the manual after connecting the headphones, and turn on the translation function in the APP Gross weight per set: 200g Packing method: boxed Packaging size: 11.5*9.3*3.7cm Single set includes: Headphones*2 Charging box*1 Data cable*1 Manual*1