Semsemd 1pc for Sports Sleep Handfree Wireless Bluetooth Head Band with Music Play Phone Calls (Gray)

Description

Features: 1.V3.0+EDR Bluetooth version, available for most of devices with Bluetooth function. 2.Knitted material ,fashion and keep warm with answer the phone in winter. 3.Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free. 4.answering phone up via the device. 5.Set-in Li-ion chargeable battery, charge via USB Cable, long stand-by time. 6.Support display receiver battery for iPhone. Specification: 1.Bluetooth: V3.0+EDR 2.Frequency: 2.4GHz 3.Transmission distance: 10M or so 4.Transmission distance of MIC: Less than 1 M 5.Li-ion Battery: 3.7V/100mA 6.Charging time: 2.0 hours (first time should 2.5 hours) 7.Standby time: Up to 60 hours 8.Continuous working time: about 3.5 hours 9.Bluetooth name: Magic Hat 10.Size: Fits for head circumference about 56 to 62CM 11.It is available to wash it after taking out cable and bluetooth device from the cap. Package Includes: 1x Bluetooth Headband 1x USB Charge Cable