XT-11 4.1 Bluetooth Earphone Magnetic Wireless Sports Headset Bass Music Earbuds

The quoted free shipping will ship promptly by first class letter mail rate - which generates a label number to confirm shipment BUT does not track your package in transit.  If you do not receive the package, we will refund or replace the shipment.  If you require package tracking, please choose the option for the first class package rate. Features:* Wireless BT 4.1 ensures transmitting strong signal in high quality and high speed, delivering high-fidelity stereo music.* With magnetic suction function, and when do not use headphone, you can wear the headphone on the neck to avoid its falling.* Built-in microphone enables hands-free calls to set free your hands when doing sports. It also supports multi-point connection technology.* With line control buttons, easy to control playing / pausing, adjusting the volume, previous / next songs, answering / rejecting / ending calls.* Ergonomic design guarantees wearing stable and comfortable when exercising, running, climbing and other outdoor