audio-technica SONICSPORT Wireless Earphones, WaterproofSports-Ready, Built-in 4GB Memory, Bluetooth, Remote ControlMic, Metallic Black

Technical conformity certification certified product (frequency band: 2.4GHz) 4GB player function allows you to listen to music with just the headphones, even when you don't have your smartphone with you Approximately 8 hours of continuous playback in music player mode, and approximately 5 hours in Bluetooth communication mode IPX5 waterproof rating means you can wash it with water even if it rains or you sweat Built-in magnetic sensor pauses music when the left and right headphones are stuck together Hear-through function allows you to enjoy music while being aware of your surroundings