Æ?Premium Sound Quality Æ??Wireless earbuds with 14 mm dynamic speakers deliver jaw-dropping clarity and high-resolution sound, letting you appreciate all the details of your music. Æ?Stable PairingÆ?? Newest Bluetooth 5.0 technology and high sensitivity antenna deliver steady connection without call and music dropouts. Don't worry about losing your connection again. Æ?Personally DesignedÆ??The weight of wireless earbuds only 12g, lightweight and secure, comfortable fit with most shape of ears. While you moving around or working out won't popping off. Use light skin material, will not be hurt your skin. Very suitable for answering calls or listening to music. Æ?24 Hours playing time Æ?? Wireless earbuds get 4-5 hoursƒ?? playtime from a single charge and total 24 hours cycling play time with charging case; Bluetooth Earbuds turn on and pair the last-paired device automatically when taken out of case after the frist pairing. Æ? WarrantyÆ??We offer a one-year warranty and a 90-day return guarantee.You just need to contact us and tell us whatƒ?? wrong with your earbuds.Your message will be reply within 8 hours.