The Awei T1 Pro True Wireless Earbuds with Bluetooth V5.3 ensure ultra-low latency and high-speed transmission between Apple and Android devices, allowing you to enjoy seamless communication. With a 10mm moving coil unit, you may experience deep bass, clean midrange, and clear treble in immersive HiFi stereo sound. Benefit from a 300mAh battery life and HD call technology to experience quicker call wait times and up to 7 hours of continuous use.