Headphones & Earphones

ESSONIO Waterproof Headphones Swimming Air Open Ear Sport Bone Conduction Underwater Mp3 Built-in 32g Memory Player IPX8 Waterproof Bluetooth 5.0 Wireless Microphone for Spa Jogging and Cycling 【Open Ear Design&painless Wear】Bone conduction headphones works through vibration and transmits sound to the inner ear through the cheek bone.Streamlined design, the bone conduction headphones will not drop during exercise and will not effect... ESSONIO Waterproof Headphones Swimming Air Open Ear Sport Bone Conduction Underwater Mp3 Built-in 32g Memory Player IPX8 Waterproof Bluetooth 5.0 Wireless Microphone for Spa Jogging and Cycling