Product name: Smart Translation glasses Bluetooth support 100+ language real-time translation Product packaging size: 17*6*5.6cm Product material: PC+UV400 Product color: Black Bluetooth Protocol :5.3 Battery capacity :100mAh Usage time :6 hours (60% volume) Frame material: Leg PC front frame TR9O Charging time :90 minutes Track: Dual speakers, stereo Description: 1. AI translation Supports 100+ languages Simultaneous transmission | video | communication | Audio translation Translation translation 2. Hd surround sound quality technology, the ultimate sound experience 3. Bluetooth stable high-speed pairing Upgrade 5.3 Bluetooth chip 10 m connection distance is stable and continuous 4. AI mode: In any mode, open the mobile APP and instantly enter AI mode 5. Upgrade AI to support 150 language translations Attention: 1. Due to different display and light effects, the actual color of the item may be slightly different from the color shown on the picture. Thank you very much! 2. Please allow measurement deviation due to manual measurement.