Fineblue F1 Business Clip-On bluetooth Earphone BT5.0 Noise Reduction Call Vibration Flexible Collar-clip Wireless Headphones with Mic – Black

Description

Features:
1. Handsfree Calling Wireless HeadphoneThis bluetooth headphone allows you to leave your phone and sets your hands free for other things but not miss any call. When there's coming call, it will remind you with vibration.
2. Clip On bluetooth EarbudCollar clip and flexible pulling design is no kinking and no broken which is in order. It's convenient to clip under your collar and easy to carry.
3. Noise Reduce & Crystal Soundsbuilt-in HD microphone with advanced noise reduction technology offers crystal clear audio and natural sound, allowing you to enjoy high quality music and clear phone calls wherever.
4. Multi ApplicationsSingle in ear bluetooth headset provide the clear sounds. Wearing comfort, good for Car drivers , businessmen, compatible well for most of device with bluetooth functions.
5. Retractable bluetooth HeadsetControl the cord with button; cable free from tangling, You can put it in your pocket or bag with other small objects without any mess or clip on your cloth.

Specifications:
     Fineblue    Model   F1   Color   Black/ White   Wearing Type   In-Ear   Material   ABS + Aluminium Alloy +TPE   Dimensions   36*36*12mm   With Microphone   Yes   bluetooth Version   V5.0   Supported Profiles   Handset/ Handfree/ A2DP/AVRCP   Transmission Distance   33 feet (10m)   Transmission Frequency  Class 2 (-6dbm 44dbm)  Speaker Size  10*4mm  Speaker Impedance  16±15%?  Mic Sensitivity  -42±3dB   Battery Capacity   90mAh   Charging Time (h)   about 2h   Music Time (h)   about 5.5h   Call Time (h)   about 6h   Standby Time (h)   about 150h
Package Included:
1* Fineblue F1 Earphone1* Charging Cable1* User Manual