A lightweight, spherical shape makes these earbuds stylish and comfortable. The open-ear design allows you to immerse yourself in music or calls, while staying aware of changes in ambient sounds. Enjoy crystal-clear calls with a delicate microphone system that works in tandem with a multi-channel deep neural network (DNN) algorithm to effectively remove noises. Listen for up to 8 hours when using the earphones alone on a single charge, or up to 36 hours with a fully charged case. A 10-min charge sustains up to 3 hours of listening.