[Bluetooth V5.0 Wireless Stereo Headset] The latest version of Bluetooth V5.0 makes the connection more stable, faster and consumes less power. The earphones feature a unique sound cavity design that isolates external noise and provides powerful low frequencies and balanced mids.You will enjoy true high-fidelity stereo sound and you won't miss any part of the music[Ergonomic and waterproof IPX7 design] Ergonomic design, wireless headphones can comfortably fit the ear for a long time. No pain, no more tangling the cable, you don't even have to worry about the headphones dropping, even when you run or run. play sports. Waterproof IPX5 prevents sweat and rain and is suitable for more sports. [True HD Hifi Sound]: Featuring the latest Bluetooth 5.0 technology and state-of-the-art acoustic components producing incredible sound quality with deep bass and crystal-clear highs. With a built-in microphone, you can turn on or off or answer or reject phone calls.You can receive: [Auto Pairing and Touch Control] Simply take them out of the charging box and they will immediately appear on your iPhone or Android phone, so you can enter the music world in seconds. Stereo and mono modes switch automatically without reconnecting, so you can skip complex pairing procedures.[Waterproof and comfortable] Within a radius of up to 10m, you can enjoy up to four hours of non-stop music, which is transmitted via a stable Bluetooth signal. In addition, the headphones have waterproof comfort and adapt perfectly to the shape of your ears. You can wear the headphones in rainy weather, sports or during sweaty activities. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.