Dnniakm Bone Conduction Headphones IPX8 Waterproof Headphones for Swimming MP3 Play Built-in 32G Memory Open-Ear Wireless Bluetooth Headphones with Mic Sports Headphones for Running Cycling

[Open-Ear Comfort - Bone conduction technology uses vibrations to transmit audio through the cheekbones ensuring a comfortable experience in and out of the water IP68 Waterproof - Professional waterproof headphones can adapt to all kinds of bad weather you can wear it while swimming fitness cycling running. Note: Bluetooth connection is not supported underwater please switch to MP3 mode Internal Music Storage - The Swimming headphones have 32GB of internal storage which can store up to 10000 songs supporting MP3 FLAC AAC WMA WAV APE and M4A formats. You can listen to music and audiobooks underwater Open-Ear Safety - Sports headhones are comfortable and stable to wear for long periods of time allowing you to enjoy music during various activities. This includes an adjustable strap to make the headphones securely fit. All day comfort for all day wear Stable Connection - The waterproof bluetooth headphones is equipped with a Bluetooth 5.3 chip to ensure a stable connection and up to 7 hours of battery life. The Bluetooth headphones is compatible with most IOS/Android Bluetooth paired devices such as smartphones tablets laptops and more After-Sales Service - Dnniakm service team provides you with comprehensive after-sales service. Please feel free to contact us]