Brand NEW Ear Buds Wireless Earbuds Bluetooth Earphones Clear Call with Charging Case Bluetooth 5.3 Earbuds Deep Bass Built-in Mic IPX5 Waterproof Headphones 30 Hrs Compatible with iPhone Android Black The two wireless earbuds are automatically paired quickly when the charging box is opened. After the first pairing is successful, whenever you turn on the headphones, the headphones will quickly connect to your device. Touch intelligent design, easy to use, and can be easily controlled without operating a mobile phone. The bluetooth earbuds with microphone using 10mm vibrating diaphragm, Premium speaker drivers deliver crisp, lossless, true and deep bass audio, the unique stereo sound quality make you feel more real music. The wireless earphones are compatible with most bluetooth device, including IOS, android, google, samsung, huawei, xiaomi, PC and Laptop. The ergonomically designed to fit your ears very comfortably, you can enjoy the music. These lightweight wireless headphones weigh only 3.5g, you can hardly feel their presence after wearing them, so they are not easy to fall off. It is a good choice for sports, training, running, jogging, fitness and workout. The IPX6 waterproof ear buds earbuds bluetooth can prevent any penetration from splash and sweat. This seller has is confident that this is a quality item. If you have any problems with it, I do have a 30 day return policy, and you can return them for a full refund within these 30 days. Please Note that credits without returns are not given. See pictures for more item details. Trusted Seller-Fast Ship!