Features: IPX8 Waterproof Using IPX8 waterproof nano coating technology, there is no need to worry about sweat and rain damage earbuds during exercise (not suitable for swimming). CVC 8.0 for Crystal Call With CVC 8.0 call noise reduction technology. Enhance vocals in the call and reduce environmental noise, even in the subway, the other party can listen very clear 35 Hours of Playtime With fast charging Type-C interface, The earphones be fully charged only need 1 hours. the earbuds can play 7 hours on a single charge, the charging case can provide an additional 5 times charge. And the LED light let you know the remaining power Newly Upgraded Bluetooth 5.1 Compared with Bluetooth 5.0, Bluetooth 5.1 can bring 2 times the data transmission speed, the transmission distance increase 4 times, lower power consumption and lower latency, stronger stability. Designed for Sports The single earbud weight only 3.7 g, no pain even long time wearing. Equipped with 2 sets of fins that can be well fixed in your ears. S/M/L 3 sizes of eartips ensure comfortable and not fall out. Suitable for running. Dual & Single Mode X3 wireless earbuds bluetooth support dual mode and mono mode, you can use each earbud independently, no need to distinguish between the primary and secondary earbuds, you can share the good with others at the same time.
Package content: 1 x One pair of earbuds 1 x Charging Case 1 x Charging Cable 1 x User Manual 3 x Pair of ear caps