The elastic band can be easily adjusted to suit your specific needs and ensure maximum comfort.
Bluetooth Music SportsHeadbands to realize music enjoyment while taking exercise.
Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free answering phone up via the device.
Removable speakers & washable fabric
Fine for all activities, such as running, marathons, yoga, shopping or even wearing to work or school. Features: Knitted material, fashion and keep warm with answer the phone in winter. Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free answering phone up via the device. Bluetooth Music SportsHeadbands to realize music enjoyment while taking exercise. Removable speakers & washable fabric It can keeps sweat out of your eyes, keep your hair out of your face. The elastic band can be easily adjusted to suit your specific needs and ensure maximum comfort. Specifications: Color: Black, Light Grey, Dark Grey(optional) Broadcast time: 6-7h Battery: 3.7V / 250mA Item size: 180 * 55 * 20mm / 7.1 * 2.2 * 0.8in Item weight: 67g / 2.4ounce Package size: 180 * 55 * 20mm / 7.1 * 2.2 * 0.8in Package weight: 67g / 2.4ounce Packing List: 1 * Music Headband