Features Real-Time Intelligent Translation: The Languages Translator Earbuds are equipped with advanced AI translation technology, enabling real-time language translation. Ideal for international travel, business meetings, and language learning, breaking down language barriers effortlessly. Efficient Bluetooth-Compatible 5.4 Connectivity: Featuring Bluetooth-Compatible 5.4 technology, the Real-Time Translator Earbuds offer faster connection speeds and more stable signals with a transmission range of 10-15 meters, allowing greater freedom of movement without worrying about signal interruptions. Long-Lasting Battery & Quick Charging: The Translation Earphones provide up to 5 hours of playback or talking time at 70% volume, with a quick 1.5-hour charge time and a standby time of 90 days, ensuring you stay powered during outings without frequent recharging. Lightweight and Portable Design: The Languages Translator Earbuds are ergonomically designed for comfortable long-term wear. Lightweight and easy to carry. Stylish Accessories: The instant translated smart voice translator features an exquisite and stylish design, complementing various outfits and serving as an ideal fashion accessory. Notice Actual color may be slightly different from the image due to different light effects. Please allow 1-3 cm deviation due to manual measurement. Description BT version: 5.4 Wireless frequency: 2.4GHz Transmission distance: 10-15 meters Battery capacity: Earphone: 451012/3.7V/35mAh lithium battery Earphone compartment: 502030 3.7V/250mAh Charging: Type-C, DC5V-200mA Playback/talk-time: About 5 hours (70% volume) Charging time: About 1.5 hours Standby time: 90 days Microphone: CMOS condenser microphone 4013 Working temperature: -10-50 Translation languages: 144 Product list:Earphone *1,Charging cable *1,Manual *1,Ear cap *2 pairs Include:1 Set Translator Earphone