Lenovo IPX8 Bone Conduction Headphones Wireless Waterproof Swimming Sports Headset Bluetooth 5.4 With Mic For Exercise Fitness!!!!

Bone Conduction Technology--This Bluetooth Headset brings you unbeatable quality audio through your cheekbones, making it possible to fully enjoy your music while still being aware of your surroundings. With improved technology & a fully enclosed cavity, Siniffo bone conduction headphones reduce sound leakage by up to 50%, providing an unparalleled audio experience. 

Open-Ear Design--Bone conduction headphones feature an open-ear design that transmits high-quality audio through the skull, thus reducing the burden on the ears. The wireless bluetooth headset is lighter in weight and more comfortable to wear, which brings you a comfortable experience even when you wear it all day long. 

The Bluetooth headset supports most Bluetooth pairing compatible devices, such as smartphones, laptops, Macbooks, tablets and more. Built-in microphone provides clear calls. Maximum Bluetooth effective range up to 10 meters (33 feet). 

15 Hours Long Battery--Battery life has been significantly upgraded, with a quick full charge in 2 hours and up to 10 hours of continuous use on a single charge, ensuring that your daily needs are met and that you can enjoy your music experience at any time.