ECKO UNLIMITED EKU-TRN-BL Trainer Sport Earbuds with Microphone (Blue)Products Details:Ultrasoft, removable silicone sport hooks help keep the earbuds in place through all kinds of physical movement;8mm drivers;360¡ sound experience;Anti-tug design;Sweat & water resistant;Microphone & control;Reinforced right-angle connector;Compatible with iPhone(R), iPod(R) & Android(TM);3.5mm jack;8mm speaker dia;Imp: 16_;Freq range: 20Hz - 20kHz;Max power input: 20mW;1.2m cable;Includes 3 sizes of soft silicone ear tips;Blue