Happy Plugs Hope earbuds feature a dash of an amazing sound experience, a drop of 30 hours of battery life and blended with beautiful Swedish design. Our Happy Plugs Hope wireless earphones arrive with Biomaster lifetime antimicrobial technology, an incredibly effective way to stop the growth of harmful bacteria up to 99.99%. Put them in, shake your head to the music and give your life a soundtrack. How good does that sound? Just as good as a life filled with hope and love. Your brain is amazing. Not only does it look like a giant walnut, it’s been running the show since the day you were born. It’s a good idea to take care of it. Research has shown that listening to music can reduce anxiety, pain and improve blood pressure as well as sleep quality, mood, mental alertness, and memory. That’s why we created Hope - We simply believe that music lifts us up and gives everyone hope.