1.【90 Hours Playtime & Wireless Charging】Each earbud offers up to 8 hours of continuous listening time on a single charge. When paired with the charging case, X19 Wireless Earbuds deliver a remarkable total of 90 hours of uninterrupted music playback. You have the flexibility to recharge these bluetooth headphones using the provided USB-C cable or wirelessly with any Qi-certified charging pad (charging pad not included). Moreover, the built-in dual LED power display enhances battery status visibility for both the case and headphones.

2.【Hi-Fi Stereo Audio & Crystal-clear Call】Featuring a 14.2 mm dual-chamber speaker driver unit, these bluetooth earbuds are precision-engineered to deliver crisp, balanced sound with deep bass. They provide an immersive surround sound experience that you can enjoy on the go. Additionally, the inclusion of two exclusive built-in microphones significantly enhances the performance of conference calls, ensuring that your voice comes through with clarity and volume during phone conversations. Ideal for web meetings and online classes.

3.【Designed for Sports & IPX7 Waterproof】Boasting a comfortable, ergonomic design with flexible, secure-fit ear hooks, these wireless earphones snugly and securely fit into your ears, even during vigorous exercise, preventing any unwelcome slips. With the inclusion of four pairs of rubber ear tips in various sizes (XS, S, M, L), you can enjoy a fatigue-free and painless listening experience, even if you have smaller ears. IPX7 waterproof rating guarantees protection against water droplets and sweat, making these wireless sports earbuds the perfect choice for workouts, running, and gym sessions.

4.【Bluetooth 5.3 & Auto quick Pairing】Adopting advanced wireless technology, these in-ear ear buds will automatically connect with your device quickly once taking them out from the charging case (After the first successful connection). With upgraded Bluetooth 5.3 technology, you can get a faster transfer speed and a more stable connection, sync audio and video without delay, widely compatible with most iOS/Android smartphones, TV, computer, Laptop, smart watch etc,.

5.【Independent Volume Controls & One-key Reset】Equipped with separate multi-function and volume buttons, these bluetooth headset enable you to easily control music, manage calls, and activate voice assistants. Each true wireless earbud has complete volume and track control functions, allowing you to manage all features even when using just one earbud. For added convenience, the charging case is equipped with a reset button, streamlining the reset process. Simply press and hold the reset button to instantly restore these wireless headphones to their factory settings.