Caseology， HV806， Bluetooth Headphones， 4.1 Wireless Sports Earphones Sweatproof In-Ear Earbuds with Noise Cancellation & Built-In Mic[Product Information]- WIRELESS BLUETOOTH: Our Bluetooth headphones feature Bluetooth 4.1 + EDR technology for stable pairing and stereo sound quality with a wireless range of 10 meters. Compatible only with bluetooth devices/smartphones with Bluetooth 4.1 and higher.
- TOP QUALITY AUDIO: Get premium HD sound quality with the latest CVC 6.0 noise-cancellation technology. These earbuds reduce background noise so all you hear is your favorite songs with clear， crisp sound quality. Music has never sounded better!
- LONGER PLAY TIME: With our fast charging micro-USB battery， you can listen to music longer wherever you go! Get up to 4 hours of playtime， 5 hours of talk time and 130 hours of standby time. We recommend charging headphones completely before first time use.
- SWEAT PROOF DESIGN: Our bluetooth earbuds are perfect for working out at the gym， running， biking， playing sports and outdoor use. The earbuds come in three different sizes and fit any size ear comfortably. The over-ear hook design and adjustable neck-strap ensures a secure fit so you can work out harder for longer.
- HANDS-FREE CALLING: Take calls without missing a beat! The built-in microphone and voice prompt make it easier than ever for crystal clear communication. You can also skip songs and change volume with the easy-to-use multifunction control buttons.
