1. Translating Earphones, Truly Tri-functional for Language Translation: These translating earphones support real-time translation of 144 languages. 2. Highlights: - Wireless Bluetooth connection for easy use. 3. Functions: - [144 Languages Support]: This Bluetooth translating earphone actually supports online translation of 144 languages with a translation accuracy as high as 99%, which is extremely high and covers most countries and regions in the world. It connects via Bluetooth, making it convenient to use. - [Enjoy Tri - in - One Function]: With these translating earphones, your communication experience is enhanced. It not only provides translation services but also serves as a multi - functional music streaming and phone - calling device, offering unparalleled convenience. - [Active Noise Cancellation]: The language - translating earphones can effectively reduce noise in two ways. The directional sound wave transmission makes the sound more concentrated, effectively reducing sound leakage. - [Lighter and Clearer]: These wireless translating earphones are designed to be easier to wear. Compared with in - ear earphones, they won't cause excessive pressure or discomfort when worn for a long time. They are especially suitable for people sensitive to in - ear earphones. Compared with open - style earphones, they can reduce sound leakage, provide better low - frequency performance and sound details, and offer a more complete listening experience. - [Fast Charging and Long - term Use]: These Bluetooth translating earphones can be fully charged in 1 - 2 hours. They can be used continuously for 8 hours and have a standby mode of up to 300 days, so they are suitable for long - distance travel or long - term use. 4. Product Details: - Product Model: A17 Pro - Bluetooth Version: 5.4 - Effective Distance: 15 meters - Speaker Specification: 13 mm - Standby Time: 360 days - Charging Time: Approximately 80 minutes - Charging Case Capacity: 350 mAh - Earphone Capacity: 40 mAh - Frequency Response: 100 - 20 KHz - Battery Life: Approximately 8 hours - Capable of translating into 144 languages 5. Package List: - Earphones * 1 - Charging Cable * 1 - User Manual * 1