Come and see our amazing products. This earplugs With smart LED digital display,you can easily know the battery consumption on the charging case so you can master the best time to charge it. The Wireless Earbuds can play for 6 hours . This mini portable charging box is a mobile power bank that can charge the headset 3-4 times, which means it has 24 hours of continuous playback time. So you have a total of 30 hours of usage time. The Bluetooth earbuds charging box supports wireless charging and USB Type C charging, providing you with a more convenient charging method. These Bluetooth earbuds are rating at IPX5 waterproof, the nano-coating on earbuds surface can prevent water and sweat from penetrating, which can use as sport wireless headsets. So you can listen to the music while running, working, reading, sleeping. Pls confirm further with us if any query about packing info, inventory status and time schedule.