Sports Bluetooth Wireless Headphones with Mic IPX7 Waterproof Bluetooth Earphones Headsets HiFi Stereo Music Earbuds for Phone

【Bluetooth 5.1 Full Wireless Technology with HiFi Sound Quality】 Equipped with the most modern Bluetooth 5.1, the transmission speed is twice as high as that of the 4.2 version. Experience simple, fast and non-disruptive transmissions. Install CVC 8.0 to reduce noise from the inside and outside. Comes with a built in microphone, completely wireless. Also it support Voice + and -

【Large Capacity Battery & IPX7 Fully Waterproof】 Comes with a 650mAh battery box which you can charge it for many times. Enjoy music in the park on the weekends and wherever you want. Because of the IPX7 waterproof your headphones are protected from sweat, water and, rain, etc. Play music during your workout. Note: The charging case is not waterproof.

【TWS Function and Easy Operation】Pick up 2 Headsets from Charging Box They will Connect Each Other Automatically, then Enter Pairing Mode with Mobile Phone Automatically.

【Lightweight and Comfortable】 Adapt to the design appearance of cochlea and provide three adjustable sizes (S, M, L) of silicone earplugs, which solve the problem of wearing pain and easy falling off of traditional earphones. Very light weight, only 7.5g per earbuds make your ears never hurted.