These wireless earbuds adopt the design of inlaid mirror, it can assist makeup and touch up anytime and anywhere 42dB hybrid ANC, actively eliminates background noise, seamless switch between various modes With Bluetooth 5.3 technology Airnora 2 has superior sound quality and strong signal, so there is no disconnection in listening to music or making phone calls within 10 meters With headphone 35mAh capacity and a charging bin 400mAh capacity, 30 hours long battery life and earbuds last 6.5 hours for audio playback (70% volume) The earbuds’ speaker presents a powerful and wide sound range, which makes the treble full of dynamics, and the bass powerful