Rulefiss New Upgraded Q38 Bluetooth 5.3 Sports Headphones at the End of 2023 2023 Bluetooth 5.3 Technology Wireless earbuds utilize advanced Bluetooth 5.3 technology, offering 3X faster transfer speeds (80% higher than the previous generation) and a highly stable connection with almost no delay. Previous page 14.2 mm Dynamic Driver High-fidelity Audio and Crystal Clear Call 14.2mm driver for stereo sound and deep bass.Effectively attenuates ambient noise for clearer call. What You Get Q38 Sports Headphones800mAh Charging Case, USB-C Charging Cable2 Pair of Eartips (S / L)User Manual Next page 1 One-Step Pairing 2 HiFi Stere & Clear Calls 3 Package Content Enhance Your Everyday Life with the Q38 Bluetooth Wireless Earbuds! Previous page IP7 Waterproof IP7 waterproof and sweatproof sports headphones, uniquely built for fitness, workout and sports etc. Designed for Sports Adjustable, soft and secure fit silicone ear hooks ensure the running earphones stay comfortably firm in place when doing sports, perfect for jogging, fitness, yoga and more! Single/Twin Mode Either earbud can be used individually. Share happiness with your partner together. Next page