Bluetooth Headphones, OHTECH Magnetic Wireless Earbuds Sport in-Ear IPX 6 Sweatproof Earphones (Super Sound Quality with Built in Mic, 10 Hours Play Time [Convenient Built-in Magnet]: Built-in magnets design enable you attach the earbuds together and wear like a necklace around your neck when not using. [Excellent Sound Quality]: Isolating Cancelling Bluetooth V5.0 Technology, You will love the excellent HiFi Stereo sound. with crystal clear, the highs are crisp, the mids are warm and pleasing and the bass is booming. [Stellar Battery Life]: Up to 10 hours talk time / music time (Playtime varies according to volume level and audio content). It also has up to 120 hours of standby time and charges in 1-2 hours.For safety sake, please kindly confirm the charging current of your adaptor is under 1A. Quick charging is not a good way to charge the earphones. [Easy Button Control]: Thanks to in-line mic and button control, you can enjoy hands-free phone calls, allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone. [IPX6 Sweat Proof Build&Secure Fit]: Built for your active lifestyle - these earbuds are rated IPX Level 6 and can withstand dripping sweat. Ergonomic design allows for ultimate wearing comfort to match your active lifestyle like running, jogging, cycling, driving, camping,hiking, gym exercise and other outdoor sports.