Pixel Buds Pro use Active Noise Cancellation with Silent Seal to adapt to your ear and help block outside sounds, creating a quiet foundation so your music can shine. Pairs with any Bluetooth 4.0+ device, including Android, iOS, tablets, and laptops[7] The battery keeps up with your life, with up to 11 hours of listening time, or up to 31 hours with the charging case[2]; you can charge them wirelessly with Pixel Stand or other Qi-certified chargers[3] The battery keeps up with your life, with up to 11 hours of listening time, or up to 31 hours with the charging case[2]; you can charge them wirelessly with Pixel Stand or other Qi-certified chargers[3] Transparency mode helps you hear outside sounds in real time so you can be more aware of your surroundings, like when crossing the street Ask Google for directions, respond to a text, or control your music, hands-free[4] Make crystal clear calls even in loud places thanks to beamforming mics, a voice accelerometer, and wind-blocking mesh covers[5]