Bone Conduction Open-Ear Bluetooth Swimming Headphones 32GB MP3 Sports Headset
支持音频格式:MP3,WAV,FLAC,APE. Encounter an issue?. Our friendly support team will respond quickly and work with you to find the best solution. We’re here to make things right! 产品尺寸:31 23 16mm. 适用人群:青年，中老年.