- Digital LED Battery Display with Extended Playtime: Stay informed with a precise digital LED display showing battery levels for both the case and earbuds. Enjoy 8 hours of continuous playback from the earbuds, with an additional 120 hours from the 2600mAh charging case. Fast USB-C charging means full earbuds charge in just 2 hours and 2 hours of playtime from a quick 10-minute charge. - Enhanced Sound Quality and Call Clarity: Experience powerful audio with 85% bass boost thanks to a 13.44mm graphene diaphragm and hybrid ENC noise cancellation that reduces 90% of background noise for crystal-clear calls. - Lightweight Comfort and IP7 Waterproof: Ergonomically designed for a comfortable fit, these earbuds distribute pressure evenly and come with various earcap sizes (S/M/L) to suit 99% of ear canals. IPX7 nano-coating protects against moisture, making them suitable for various environments. - Latest Bluetooth 5.3 Technology: Enjoy ultra-fast, energy-efficient connections with the latest Bluetooth 5.3 chip, offering an 80% increase in audio data transfer speed and a quick 0.1S pairing time. The connection range extends up to 15 meters. - Easy Compatibility and Smart Touch Control: Effortlessly connect to iOS/Android devices, tablets, and laptops. Control your music and calls with simple taps—no need to reach for your phone. Functions include play/pause, volume adjustment, and voice assistant activation. - Emergency Power Supply: The versatile 2600mAh charging case not only powers your earbuds but can also charge your phone or tablet in emergencies, making it an ideal companion for travel, work, or daily use. - Risk-Free Purchase: Enjoy peace of mind with a 30-day money-back guarantee and a 12-month warranty. For any inquiries, our dedicated customer service team is available 24/7.