TWS Earbuds Bluetooth 5.0 Earphones Charging Box Wireless Headphone 9D Stereo Sports Waterproof Headsets With Microphone

Features:
-Automatic connection when opening the cover.
-Simly by tapping the earbuds, easy control without operating the device.
-Noise cancelling technology deliver a crispy,crystal clear sound with super bas.
-Dynamic unit design, good audio analysis, no distortion of details, excellent immersive .listening experience.
  
Specification:
Bluetooth version: V5.0. 
Music playing time: 3-4 hours. 
Talk time: 3-4 hours. 
Charging time: 60 minutes. 
Standby time: 48 hours. 
Bluetooth transmission distance: 10-15 meters. 
Battery capacity of charging compartment: 300mah. 
Headphone battery capacity: 30mah. 
Support system: IOS/Android system. 
  
Packing list:
1 Pair * Earphone. 
1 * Charging compartment. 
1 * Charging cable. 
1 * Instruction manual