- Compact and Lightweight Design: The ultra-portable design allows you to carry these headphones effortlessly in your pocket. They stay securely in your ears during activities like jogging, running, and jumping, providing a worry-free listening experience. - Bluetooth 5.0 Connectivity: Experience a faster and more stable connection with Bluetooth 5.0, compatible with both iOS and Android devices. Enjoy superior sound quality with an upgraded decoder chip that delivers clear and precise audio. - 3-in-1 Functionality: This versatile device combines a headset, MP3 player, and FM radio. Easily switch between modes with a simple double press of the middle button. Simply load your MP3 or WAV music files onto a TF card, and the headset will read them automatically. - Enhanced Comfort and Sweat Resistance: Designed for all-day wear, these headphones feature upgraded high-density sponge ear cushions for maximum comfort. They are sweatproof, ensuring that you can focus on your workout without discomfort or irritation. Use Scenarios: 1. Perfect for workouts: Enjoy your favorite tunes or catch up on the latest FM stations while at the gym or on a run. 2. Travel-friendly: Lightweight and compact, these headphones are ideal for taking along on trips or daily commutes. 3. Versatile listening: Whether you want to listen to your music library, enjoy radio shows, or take calls, this 3-in-1 device has you covered.