Bluetooth Wireless Earbuds Noise Canceling Sports Headphones with Charging Case IPX5 Waterproof Stereo Earphones in-Ear Built-in HD Mic Headsets for Smart Phones

?[NOTE: Beautifully designed high-quality HIFI wireless Bluetooth headset,Wireless sports headphones.] ???Why choose us Bluetooth headset? ?Beautiful Design This headset features ergonomic earbuds and boldly tries to shape a unique high-quality headset. ?Clear Sound Quality Headphone Offers a Truly Natural, Authentic Sound and Powerful Bass Performance with 6mm Large Size Speaker Driver. ?Rock Solid Connection Adopt the most advanced Bluetooth 5.0 technology. Headphone Support A2DP, HSP, HFP, AVRCP. Provides in-call stereo sound. Also own fast and stable transmission without tangling. ?Comfortable Wearing Wireless earbuds are lightweight, weighing only at 0.11 oz, secure and ergonomic design, three different sizes of earcaps, which make it fit with most shape of ears comfortably. They won't fall out while you moving around or working out. ?Feature of product: Bluetooth version: Bluetooth 5.0 Headphone battery capacity: 50mAh (included) Charging box capacity: 500mAh (included) Standby time:> 100 hours Talk time:> 3 hours Music time: 4 hours Headphone charging time: 40-50min Charging time of charging box: 1 hour Function: Bluetooth, with charging case, in-ear design, noise reduction, Sports headphones ?Package Contents? 2 * Bluetooth earphones 1 * charge box  1 * USB charging cable 1 * User manual