IP68 Waterproof Bone Conduction Headphones for Swimming Hiking Driving Bicycling Waterproof - IP68 waterproof technology is used to effectively protect the bone conduction earphones from sweat sports, rainy days and even underwater swimming. Laboratory 48h waterproof test can still perform well Bone conduction - Bone conduction technology allows the delicate sound to work through vibration and transmit it through the bones to your cochlea. (Wearing our matching earplugs when swimming will have a better effect) Open Ear - Open-ear design allows you to hear the sound of the surrounding environment while listening to music, avoiding some dangerous situations (Tips - Water will affect the transmission of bluetooth signal, please use MP3 mode when swimming.) Read more Made of lightweight alloy, it will return to its original shape immediately after being folded or stretched, and it will not be damaged even if it is folded hundreds of times. Brand new Bluetooth 5.1 chip, stable link, low power consumption, satisfying long-term use 6D sound quality to enjoy a new experience, immersive music experience, let you enjoy the charm of music in sports Read more Package includes Bone Conduction Headphones * 1 Special Earbuds *2 Exquisite Headphones Bag*1 User Manual*1 Charging Cable*1 VEIERSIA Industry-leading bone conduction headphones Latest version of Bluetooth 5.1 bone conduction headset uses a new 5.1 chip to maintain stable connection and reduce power consumption, CVC call noise reduction technology, in line with a safe fit design, IP68 waterproof level, 48h waterproof test perfect performance, ideal sports Bluetooth headset Better bass IP68 waterproof,Sweatproof BluetoothV5.1 & CVC 5 hours of phone and music time Read more