• Our  bluetooth music headbands made from Nylon+Cotton and provide a soft and comfortable feeling.These workout headbands perfectly absorb all sweat during sports activities like yoga, running, jogging, etc.Our Yoga headband will not hange its size or slip off during use because it's elastic and fits all sizes.
• Provides wireless freedom to you,which is a fashionable outdoor product designed to remove any inconvenience of using earphones or a headphone for listening to music/take calls outside.
• V3.0 + EDR Bluetooth version, available for most of devices with bluetooth function.
• Set-in Li-ion chargeable battery, charge via USB Cable; The bluetooth device can be separated if you would like to wash this headband.Hand-free Bluetooth Audio beanie headphone,the Hi-Tech headband that allows you to listen to music wireless while protecting from cold. built in microphone to let you speak with your callings.
• This headband is your best choice feel freet to do sports & exercise.DON'T WAIT!!! These are the best bands on the market.Choose your favorite style now, press the buy button and become the proud owner of the Dolida bluetooth music headband.

  Specifications: 
         Bluetooth Version: V3.0+EDR 
         Frequency: 2.4026GHz-2.480GHz 
         Transmission distance: 30ft or so 
          Li-ion Battery:3.7V/120mA 
          Charging time:2.5 HRS 
          Standby time:60 Hrs 
          Continuous working time: about 5Hrs 
Package Inlcudes: 
1*Bluetooth Headband 
1*Charging cable 
1*Instruction Maunal