1. HighPrecision Realtime Translation: These translation earphones support online translation in 144 languages with a high accuracy of 99%, covering most countries and regions globally. Easy BluetoothCompatible connectivity ensures seamless operation.2. Ergonomic Design: Made from highperformance nickeltitanium memory alloy, the translator earbuds fit snugly to most ears. The ergonomic design based on 10,000global ear data ensures comfort, with optimized size for a perfect fit.3. BluetoothCompatible 5.4: The lowpower wireless 5.4 chip offers quick, stable connections, eliminating interruptions in music and calls. Smart power LED display keeps you informed about battery status. Longlasting lithium battery supports extended use.4. Exceptional Sound Quality: These realtime translation earbuds deliver excellent sound quality for translation, voice/video calls, or gaming, ensuring clear and interferencefree audio output compatible with all activities.5. Ideal for Travelers and Professionals: Designed to overcome language barriers, these translator devices ensure efficient, productive interactions tailored for travelers and business users.BluetoothCompatible version: V5.4Supported protocols: A2DP, AVRCP, HFPTransmission distance: 10 metersCall time: 23HSpeaker: 13M real copper ring speakerColour:C:Skin ColorMaterial:plasticPackage Contents:2 * AI Translator Earbuds1 * USB Cable1 * Charging binOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.