Brand HUAWEI Colour Purple Ear placement Open Ear Form factor In Ear Impedance 5 Ohms About this item 【Groundbreaking Aesthetic Design】A minimalist spherical shape gives the earbuds a stylish look. 【Feather-light Wearing】Each earbud weighs in at just about 5.6 g, and an ergonomic design makes them comfortable and feather-light. The earbuds are interchangeable, with self-adaptive left-right audio channels, meaning you can wear either earbud on either ear. 【Open-ear Listening】 Stay in Tune with Your Surroundings: The open-ear design allows ears to breathe, while TPU reduces smudging and staining. Thanks to the open-ear design, You can immerse yourself in music, while staying aware of changes in ambient sounds, whether in an office or doing exercise. 【AI Crystal-Clear Call】Hear and Be Heard: Enjoy crystal-clear calls with a delicate microphone system that works in tandem with a multi-channel deep neural network (DNN) algorithm to effectively pick out voices from ambient noises. 【Long Battery Life】Wear Comfortably All Day: Listen for up to 8 hours when using the earbuds alone on a single charge, or listen for up to 36 hours with a fully charged charging case. Wearing a single earbud while having a fully charged charging case ensures a longer battery life. A 10-min charge sustains up to 3 hours of listening.