1.Multi-language Translation: Wireless bluetooth translation earbuds supports multi-language translation, covering Chinese, english, german, french, spanish, arabic, malay, thai, korean, japanese and other countries and regions 2.High-Quality Sound: Translation wireless bluetooth earphones the carefully tuned high-quality sound quality brings you a rich and delicate auditory feast. Every note is clearly identifiable, the bass is steady and powerful, and the treble is crisp and pleasant, making you feel as if you are at the music performance site 3.Heating and Vibration Combination: Ai headphones language translation combines soothing heat with a vibrating massage to relieve muscle tension. Multiple temperature settings to adjust to your ideal warmth level 4.Auto-Off Safety Feature: Openair max ai headphones equipped with an auto-off feature to prevent overheating, giving you peace of mind during use, especially during extended periods of use