Enjoy your music all day with these comfortable, compact earbuds. They offer up to 22 hours of total battery life with the charging case and a quick charge function for an extra hour of playtime. Stay connected with Multipoint Connection and stay aware of your surroundings with Ambient Sound Mode. The built-in microphone allows for easy hands-free calls, and an IPX4 water resistance rating means they can handle splashes and sweat. Plus, with DSEE technology, you can enjoy enhanced, high-quality audio. <a href="https://www.sony.com.sg/headphones/products/wf-c510?sku=null#overview" target="_blank">https://www.sony.com.sg/headphones/products/wf-c510?sku=null#overview</a>