U5 Plus Bluetooth Headphone，Longess V4.1 Waterproof IPX7 Hi-Fi Stereo Noise-Cancelling CVC6.0 Wireless Sports Sweatproof Earphone Earbuds Headset with Portable Magnetic for Running，Cycling，Gym (Black)[Product Information]- BORN TO MUSIC: 8mm Micro-biological Diaphragm，Bluetooth V4.1 and the Best CSR Chip 8640 which really provide CD-quality sound and stable signal，free your sports with insiring and wireless sound.
- IN PERFECT SYNC WITH YOUR DEVICE: With Latest Technology Bluetooth 4.1，easy and fast pairing with smartphones， tablets and other Bluetooth enabled music devices; Offering you impressive dynamic sound.
- MORE MUSIC MODE AND A LONG PLAYING TIME: (Normal/Pop/DJ，short press the "-"，"+" at the same time to change sound's mode).Up to 10 days of standby time，6-8 hours of play/talk time by using two separate 60mAh polymer batteries with a single charge， so you have less time charging and more time listening!
- THOUSANDS OF WATERPROOF TESTS: With the waterproof IPX7 by taking Liquipel water safe technology， a Nanofics low pressure plasma nanotechnology，which greatly protects sport headphones from sweat and ensures more guaranteed life span. there is no doubt that our product will be the best headset for wading，running，cycling，bathing，etc.
- MAGNETIC ATTRACTION: Fashion design with magnet to loop as necklaces when not use，easy to keep and carry.
