Features1. High quality sound effects: Advanced audio technology for high fidelity sound2. Ai headphone language translation: Overcome language barriers with Ai3. Open earphone design: Clear audio while understanding surroundings4. Ergonomic design: Comfortable ear back design Features 1. High quality sound effects: This earbud is equipped with advanced audio technology, providing high fidelity sound effects for music and calls. 2. Artificial intelligence headphone language translation: Use Ai translation to seamlessly communicate with open earbuds and easily overcome language barriers. 3. Open earphone design: Open earphones ensure that you can enjoy clear audio and translation while also understanding your surroundings. 4. Ergonomic design: This translation earbud adopts an ergonomic ear back design, which is comfortable to wear and suitable for long-term wear. 5. Multi functional design: This multi-functional real-time translation earbud integrates translation, music playback, and call functions, bringing convenience to daily use. Specification Color: Black, White Material: Zinc alloy, PC+ABS Bluetooth version: V5.3 Duration of use: 7 hours Earphone compartment battery capacity: 380mAh Blue Flood: AB5656C2 Speaker:$ 14.2mm, 6 PU film Earphone battery: 50mA Charging compartment battery: 400mA Earphone charging takes about 1 hour Charging compartment battery: 1.5h Range: 6-7 hours Bare weight: 76.5g Total weight with box: 170g Earphone size: 45 * 59 * 13mm Charging compartment size: 81.1 * 55 * 34.5mm Package Include: 1x Bluetooth Headset