About this item This one-sided earphone is designed to clearly hear human speech. It has no bass, making it ideal for listening to talk radio, sports commentary, and faint radio stations. Compatible with tablets, computers, MP3/MP4 players, CD players, FM radios, keyboards, and other devices featuring a 3.5mm audio jack. Listen to music, audiobooks, or podcasts while keeping one ear open to the environment with this single-side headphone! It features a hands-free design without a microphone. The sweat-proof, tangle-free cable ensures long-lasting performance and resists moisture absorption. Perfect for running, cycling, walking, and other activities where awareness of surroundings is important. The convenient single ear-hook design enhances safety while engaging in activities that require environmental awareness. The ear pads are made from extra soft foam material for comfort. The flexible rubber ear-hook allows for 360-degree adjustment, providing ergonomic wear. This single ear-hook