Bluetooth Wireless Sweat-proof Sports Magnetic Earbud Headphones With SD Card Slot by Modes

Universal Bluetooth Wireless Sweat-proof Sports Magnetic Headphones Earphones with TF SD Card Slot
Support TF card
With TF slot, you can save your phone memory card size by saving your music to it instead your phone or you can even leave your phone at home and enjoy your freedom exercising.
(TF SD card is not included)
Comfortable and Secure FIT for sports
Ergonomically design ensure your headphones stay comfortable firm in the ears;
Built-in Magnets
Magnetic attraction feature let you attached the two headphones to your neck when not using, then avoid losing them.
Bluetooth 4.2 latest technology
Stereo sound, good bass, crystal clear and stable; With built-in Mic for handsfree phone calls
High Compatibility
Compatible with all smartphones, tablets, music players. Easy and fast pairing with bluetooth enbled devices
Product specification:
Bluetooth version: V4.2
Transmit Range :10 meters
Standby time: 100 hours
Charging time:1-2.5 hours
Capacity Battery: 80mAh Built-in rechargable Battery
Play time:3-5 hours
Light Weight:only 30g
Battery: Rechargeable polymer lithium-on battery
Built-in microphone
Function:Play/Pause,Volume Control,Song switch,Voice prompt,
Package include:
1* bluetooth headphones
1* USB cable

This item usually ships within 24-48 hours during business days.
This item typically arrives in 4-6 business days.
Please allow for up to two times longer processing, shipping and arrival times for international orders shipping outside of the continental United States resulting from possible customs, export/import and border controls delays.