Clear Voice in Calls- Like Face-To-Face Conversation FreePods 3 comes with 4-mic beamforming technology to track and provide high-quality voice signal. Then AI Deep Neural Network algorithm is used to reduce surrounding noise. Now your voice is crystal clear to the caller on the other end. One Pair, Two Different Fits-More Choices To Go Truly Wireless FreePods 3 has two different Smart Modes in each pair. Bass mode blocks out ambient noise and stops air leakage for bass boost. Awareness Mode