M91 Headphones with High-performance Technology, Connectivity Features, Multi-device Pairing Function, Sound Localization Feature, Clear and Crisp Sound Quality, Reliable Battery and Lightweight Fit

•Designed with ergonomics in mind, these Bluetooth earphones feature simple and sleek lines that conform to the contours of your ears. Not only do they offer a stable and comfortable fit, but they also exude a stylish charm. The compact and lightweight body makes them highly portable, easily slipping into your pocket or bag, so you can start your music journey anytime, anywhere.

•Equipped with advanced audio decoding technology, these earphones deliver outstanding performance across high, medium, and low frequencies. The high notes are crisp and pleasant with excellent extension; the midrange is full and round, accurately reproducing vocals; and the bass is rich and powerful with sufficient depth, bringing you an immersive musical feast.

•With active noise cancellation technology and high-precision noise-canceling microphones, these earphones can accurately capture ambient noise and emit reverse sound waves to cancel it out, instantly putting you in a quiet, private music space. Whether you're on a noisy subway or a bustling street, you won't be disturbed.

•Long battery life & charging compartment support: The headset has a strong battery life and can be used throughout the day on a single charge. Equipped with a charging compartment that supports fast charging, users can use it anytime they need it, ensuring that the headset stays fully charged

•Comfortable to wear & stylish appearance: the headset adopts an ergonomic ear-hanging design to ensure comfortable wearing, even for long time use will not cause discomfort. The headset design is simple and stylish, the exquisite charging compartment design complements the headset with a modern appearance and elegant touch, which not only protects the headset, but also provides a convenient carrying experience for users