KOSETON E10 True Wireless Earbuds - Black | Bluetooth 5.0 | Wireless In-Ear Headphones | IPX5 Waterproof | for Running & Sports | 30-Hour Battery | Realistic Stereo Sound Review

[Crystal-clear calls] Dual microphones, the latest digital signal processing & pioneering beamform technology mean these E10 earbuds offer great call quality wherever you are. Plus, they’re compatible with Siri and Google. [Secure active fit] We scanned thousands of ears to create the best-fitting earbuds for sport that we’ve ever created, with a special grip coating to make sure they stay in while you move. Plus, they’re sweatproof & waterproof with IP55-rated protection. [No audio dropouts] With strong Bluetooth 5 true wireless connection, your music and calls will be stable, with no wires to get in the way. With these Bluetooth earbuds, you can enjoy conversations and music with no audio dropouts or interruptions. [Compact comfort] Designed and tested for a secure fit, the E10 features a new smaller design that provides an ideal fit for every type of ear while the ergonomic shape makes them exceptionally comfortable. [Up to 30 hours of use] With up to 6 hours of listening time on a single charge, and a total of up to 50 hours with the charging case, you’ll need to recharge when they do. These wireless sport earbuds are built to keep up with your busy day.