Enjoy personalized sound and noise cancellation with OPPO Enco Free2 earbuds. With the OPPO ColorOS 11.0 and HeyMelody app, enable the personalized noise cancellation function and hear up to 42 dB of noise cancellation depth. Plus, the earbuds also feature personalized sound boost and binaural low-latency Bluetooth transmission capabilitiescompatible with any phone chip. The earbuds are IP54 dust and water resistant, and offer quick connection with OPPO ColorOS 11.0 phones. Plus, it supports double-tap camera control with OPPO ColorOS 11.3 phones. Get OPPO Enco Free2 and experience the ultimate sound experience.