Good Blue New FD55 Lapel Style Fashion Convenient Headset BluetoothHeadset - Black Silver

Product details of Good Blue New FD55 Lapel Style Fashion Convenient Headset BluetoothHeadset - Black Silver 2017 NewestFineblue FD-55 Wireless Bluetooth Earphone Vibration Anti lostHeadset Hands-free A2DP for Android iOS phone fd55Features:
LostPrevention Reminder: FD-55 will vibrate at the first time if thetransmission range of your phone and the device is beyond 10 meter,so it can prevent phone lost.
PerfectSound Quality: Extra free headphone line is included. Dual earphoneheads deliver real stereo sound effect, giving you the feeling ofbeing in the scene.
Hands-free& Multi-point: Hands-free calling function sets your hands freeand ensures driving safty. It can simultaneously connect to twosmart phones, switch between your business and personalphones.
CollarClip & Retractable Headphone: Collar clip design, very easy tocarry. The headphone head is retractable, making cable in order, nokinking and easy to store.
DurationTime: Built-in rechargeable 100mAh battery provides more than 7hours of continuous talking time, 6 hours of music time and up to100 hours of standby time.Specifications:
Brand: Fineblue
Model: FD-55
BluetoothVersion: V4.0
SupportProtocol: HSP, HFP, A2DP, AVRCP
TransmissionDistance: 10 meters
TransmissionFrequency: 2.4GHz
FrequencyResponse: 20HZ-20KHZ
MicrophoneSensitivity: 105db
Impedance:32ohm
Talkingtime: about 7 hours
MusicTime: about 6 hours
StandbyTime: about 100 hours
ChargingTime: less than 2 hours
Battery:100mAh
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