Wireless Earbuds 50 True Wireless Bluetooth Headphones 3D Stereo Sound Wireless Headphones Mini Sweatproof Sport Headsets in-Ear Noise with Built-in Mic and Charging Case 2020 New Model

WHY YOU CHOOSE US?  ?High-quality Stereo Sound ?Free From Cable Mess ?Super Lightweight and waterproof & Sweatproof  ?Portable Long Battery Life Charge Box ?Multifunction One-touch Operation ?Noise Cancellation Technology ?Bass Boost and Hi-Fi Reduction Technology ?Broad Compatibility with Bluetooth Enabled Devices Specifications:  Type: Bluetooth Earphone Wear Type: In-Ear Bluetooth Protocol: 5.0 Output Power: 5mW Channel: Stereo Distortion: THD<0.1% Frequency Response: 6Hz - 20KHz Headphone Battery Capacity: 60mAh (Included) Charging Battery Capacity: 1200mAh (Included) Continuous Call: 6 Hours  Operating Range: 10m/393.7" (Approx.) Function: Battery Display, Voice Control, Call Function, Multi-Point Connection Support System: for Android, for iOS 5.0 and above Features: Mini, Portable, Wireless, Stereo Music, Waterproof Size: 4cm x 6cm x 19cm/1.57" x 2.36" x 7.48" (Approx.) 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.  Package Includes: 2 x Bluetooth Earphone 1 x Charging Box 1 x Data Cable 3 x Ear Tips