Nothing Ear(A) Wireless Headphones with Chatgpt Integration, 45Db Noise Cancelling Hybrid Headphones, High Resolution Audio, Advanced Equalizer, Dual Connect, 6 Microphones, FPowerful 11mm Driver: We have made our driver even more compact. With twice the power of Ear (2), the Ear (a) delivers even deeper bass performance. Extra space gives sound waves more room to vibrate. With two new openings, the airflow is improved inside the button. for less distortion and richer overall clarity Smart Active Noise Cancellation: Up to 45dB, Nothing Ear (a) automatically checks for noise leak between the headset and ear canal, then