☛Welcome to Quinlirra Direct Store. Our store is well supplied with our own suppliers and factories. We are committed to bringing high quality products at great prices to our customers. Please feel free to contact us with any questions.┃✸┃ Bluetooth Headset In Ear High Power Super Long Standby Business Sports Features: 1. Wraparound mounting ear design: ergonomics, long-wearing, painless- skin-friendly + ergonomically designed ear bones for comfortable and long-lasting wear. 2. IPX5 level, so you no longer worry about rain and sweat, fearless-, more free 3.Stable transmission: Bluetooth 5.1, signal stability, a new generation of low-power Bluetooth 5.1 chip signals are more stable and faster. 4.The 180° rotating earpiece is free to wear a 180° rotating earpiece, which can be freely- converted to the left and right ears and the angle of adjustment is no longer restricted. 5.The hard-core Bluetooth 5.1 chip rejects the Karton delay built-in high-resolution decoder, allowing the signal to be more powerful and farther away, high-speed transmission, and playing games to watch movies with 0 delays. Product Description: Bluetooth: V5.1 Working distance: 10 meters rating: IPX5 Battery display: support (iOS and most Android phones) Batterij-indicator: Lithium Polymeer Batterij Headphone capacity: 300 mAh Music playback time: about 16 hours (music volume will affect time) Call time: 20 hours （Volume size affects time） Charging time: 1.5 hours Support mode: all Bluetooth versions Sound: HD voice quality Wearing method: wearing ear hanging Boot automatic matching: support package includes: 1 * Headphones 1 * Charging cable 2 * Ear cap 2 * Ear hook 1 * pair of headphones Quinlirra Noise Cancelling Bluetooth Headset for Cell Phones, HD Talktime Bluetooth Earpiece IPX6 Waterproof Ultralight for Driving/Truckers/Business 1. Wraparound mounting ear design: ergonomics, long-wearing, painless- skin-friendly + ergonomically designed ear bones for comfortable and long-lasting wear. 2. IPX5 level, so you no longer worry about rain and sweat, fearless-, more free 3.Stable transmission: Bluetooth 5.1, signal stability, a new generation of low-power Bluetooth 5.1 chip signals are more stable and faster. 4.The 180° rotating earpiece is free to wear a 180° rotating earpiece, which can be freely- converted to the left and right ears and the angle of adjustment is no longer restricted.