Transformers-Inspired Design: This exclusive design is a collaboration with the iconic Transformers brand. The earbuds are housed in a metal charging case, featuring a magnetic closure that keeps them secure. The design reflects the bold, futuristic spirit of the Transformers universe, making these bluetooth earbuds both functional and stylish Comfortable and Secure Fit: Built for the most intense workouts, these Transformers Headphones stay snug and secure, no matter the activity. With an IPX5 Waterproof rating, they’re ready to withstand outdoor adventures and challenging training sessions Advanced Bluetooth 5.4 Technology: Equipped with the latest Bluetooth 5.4, these bluetooth ear buds provide exceptional audio-video sync, ultra-low latency, and superior interference resistance. Enjoy a smooth, immersive listening experience like never before Smart Touch Control: Control your music and calls with ease—just a simple touch is all it takes. Whether you’re working out, running, or on the go, these Transformers ear buds let you stay connected without reaching for your phone Long-Lasting Battery Life: Say goodbye to frequent charging! Enjoy up to 60 hours of playback time, with each earbud offering 5-6 hours of continuous use. The metal charging case offers an additional 60 hours of battery life, and charges fully in just 1.5 hours with the included Type-C fast-charging cable earbuds; earbud; ear buds; Transformers earbuds; Transformer earbuds; transformers headphones; transformer earbuds; audifonos inalambricos; audifonos