Ultra-Compact The small size of both the buds and the case mean that you can keep them in relatively small spaces, freeing up room for the rest of your gear. Stunning Sound Life Note E true wireless earbuds have oversized triple-layer 10mm drivers to fuel powerful sound with 50% more bass for a mesmerizing listening experience. 3 EQ Modes Soundcore Signature, the default EQ, delivers well-balanced sound, while Bass Booster enhances bass-heavy music, and Podcast makes voices stand out clearly. To switch to a different mode, quickly press the right earbuds 3 times. Long Playtime Listen for 32 hours with the case and 8 hours without the case.