Wireless Earbuds, 3D Stereo Sound Wireless Headphones, Bluetooth 5.0 Wireless Sport Earbud with Noise Cancelling Headsets, Bluetooth Earbuds

Why Choose Our Wireless Earbuds?  High-quality Stereo Sound  Free From Cable Mess  Noise Cancellation Technology  Portable Long Battery Life Charge Box  Long Battery Life and Quick Charge  Bass Boost and Hi-Fi Reduction Technology  Broad Compatibility with Bluetooth Enabled Devices Specification  Bluetooth Version: V5.0+EDR  Transmission Range: 10m/33 feet(If there are no obstructions the range could be as far as 33 feet)  Distortion: <1%  Earbuds Working Time: About 3-4 hours (High quality music and volume will accelerate battery consumption)  Charging Port: Micro USB cable  Charging Time: 1 hours to charge Earbuds; 4 hours to charge the Charging Case Troubleshooting Steps   1) Boot problem. Check the battery power, and the Static electricity.  2) Bluetooth problem. Check the Bluetooth program, battery power, and signal or obstacle interference.  3) Operation problem. Please read the Use Instruction before use.  Warranty    One-year Warranty, Free Lifetime Technical Support.    If you are not Satisfied with your Purchase for Any Reason.    Please Feel Free To Contact Us!