About this item 75Hrs Playtime & Digital LED Displays: These wireless earbuds come with a compact charging case, providing 75 hours of total listening time. Each earbud offers up to 15 hours playback on a single charge, and the small case can provide an additional 4 full charges. The LED display keeps track of the cases remaining power in real-time and charging status of the earbuds, ensuring you are never caught off guard by low battery during workouts or daily routines. 3D Stereo Sound and Crystal-clear Call: Featuring a 14.2 mm dual-chamber speaker driver unit, the earbuds deliver well-balanced and exceptional sound, ensuring every note and detail comes to life, enhancing your music listening experience. Built-in ENC mics ensure high-quality call performance by isolating your voice from surrounding noise. Regardless of your location, noise canceling ensures every sound is delivered with clarity. Bluetooth 5.3 and Auto Quick Pairing: The wireless earbuds adopt advanced Bluetooth 5.3