In-ear waterproof, weighing just 12G and having a stable fit around the ear, 13.5mm speakers and a 1.2m cable. It can also work as a hands-free. With the integrated microphone control on the cable, you can control call reception Enjoy dynamic sound that will inspire your workout and with its splash-proof construction, rain Won't stop you. Power is provided by 13.5mm speakers - the Last few minutes remain until the end of the Workout, and it starts to rain, but a clear, energetic sound keeps you up to the end. Enjoy powerful Choruses with perfectly clear sound - with 104 dB/ mW and a frequency range of 17 to 22, 000 Hz, you can play your music out loud and enjoy the details. Resistant to rain, sweat and splashing water - When it starts raining, continue your workout, you have splashproof headphones. Flexible 1.2 m cable - experience free movement with a cable that is long enough to run on the treadmill and outdoors. Properties: Sports headphones with clip for fast and stable fit around the ear. Water resistant. Cable control with integrated microphone. Specifications: Sensitivity 104 dB/ mw Frequency 17 -22000Hz> Microphone: yes Control button: yes Neodymium 13.5mm speake Cable length: 1.2m