Headphones & Earphones

XINSRE Bone Conduction Headphones, Waterproof Swimming Headphones, Open Ear Bluetooth 5.3 Headphone Built-in MP3 32G Storage, Underwater Wireless Earphones for Swimming, Sports, Running 32G for MP3 Offline Music & Bluetooth 5.3 Dual Mode -- XINSRE Waterproof Swimming MP3 has 32G built-in storage space, up to 9000 music, whether it's audiobooks or music, support MP3, WAV multiple formats. At the same time, you can always switch to... XINSRE Bone Conduction Headphones, Waterproof Swimming Headphones, Open Ear Bluetooth 5.3 Headphone Built-in MP3 32G Storage, Underwater Wireless Earphones for Swimming, Sports, Running