Solid Bluetooth Connection. Bluetooth 4.1 Wireless streaming offers more than enough freedom in daily life IPX7 Waterproof. Higher than necessary to stand strong against sweat and rain during outdoor activities Light and Comfortable. The build is light enough to not put pressure on your ears

POWERFUL, COMFORTABLE EARBUDS WITH SUPERIOR SOUND QUALITY: Dual Amp Two Way Drivers for Extraordinary Dynamic Clear Sound Delivery. Precision Tuned Crossover Network Delivers Sonic Uniformity and Total Sound Immersion. These Earphones Work Great with Your Computer, Laptop, Tablet, iPod, MP3 Player, or Anywhere Else that Demands High Quality Sound. EASY HANDS-FREE CALLING WITH 3 BUTTON CONTROL: Gwee® Budz Includes E-Z Talk© Multi-Functional Buttons with Built-In Microphone and Slide Volume Control. Works Great for Hands Free Calling from your iPhone, Samsung Galaxy, or Other Cell Phone. INCLUDES ANTI-MICROBIAL CABLE MANAGER: Gwee Sport Guppy® Cord Wrap Keeps your Headphones Securely Wrapped and Allows you to Clip Your Headphones to Your Shirt. The Antimicrobial Microfiber Interior is Infused with Ultra-Fresh™ Technology, Preventing Mold, Bacteria, Fungus, and Odors. The Perfect Headphone Accessory for Travel, Sports, Cycling, and Working Out.