1.Mini looks and comfortable to wear.Comfortable Wearing and Ultimate Noise Reduction Experience.Ergonomically designed to fit different ear types, comfortable to wear. ENC noise reduction algorithm accurately identifies and eliminates environmental noise, making the call feel like face-to-face communication. 2.Ultra-low delay and stable transmission.Ultra low power consumption 130h extra long standby.Ultra low earphone power consumption, you can enjoy listening to music for5.5 hours at a time with a powerful power storage charging box, which can be charged anytime and anywhere, accompanied by music all day long. 3.ENC noise reduction and standby 100 days.Full of momentum, shocking.The super large composite titanium plated sound unit brings strong power and sound penetration,allowing you to enjoy a richer bass experience with full rhythm. 4.Exquisite packing with lamination film.All kinds of voices and colors are beautiful.The stage of life is colorful. You can make a breakthrough everywhere and feel the youth of singing and dancing at any moment.