?? 3-IN-1 USE - These headphones are built to be taken everywhere. Use them as wireless Bluetooth headphones, wear them around your neck while exercising, or plug them directly to your audio device. ?? STAY CONNECTED ALL DAY - Keep these wireless earphones fully powered from morning 'til night. Its built-in batteries deliver up to 7 hours of playtime plus an additional 11 hours with the charging case. ?? WITHSTANDS WATER & SWEAT - These headphones pull down an IPX5 score rating. Wear these true wireless earbuds on a rainy day or while exercising without worrying about them fizzling out. ?? QUICKER CHARGING - There's no need to wait all day just to charge up these headphones. In as little as 15 minutes, you may enjoy up to 3 hours of headphone use - perfect if you are in a rush! ?? BE MORE PRODUCTIVE - Download the Hubble app on your compatible device to enjoy true hands-free use. These headphones are compatible with smart assistants Amazon Alexa, Siri, or Google As