TWS Wireless Bluetooth 5.0 Earphones In-ear Sports Headphones Noise-cancelling Gaming Earbuds Headset With Microphone

Features:
-Portable size: Small size, it is easy to carry. 
-Ergonomic Design: designed to fit your ears comfortably. 
-HiFi high fidelity sound surging heavy bass. 
  
Specification:
Model: S900. 
Color: Black. 
Chip: Lanxun. 
Bluetooth version: V5.0. 
Material: ABS+PCABS+food silicone earcaps. 
Effective straight-line distance: more than 10 meters. 
Speaker: copper ring 10mm. 
Battery: earphone 40mah, charging compartment 300AM. 
Play time: 4-5H. 
Standby time: 120H. 
Fully charged time: about 0.5 hours. 
  
Packing List:
1 * Pair Of Bluetooth Earphones. 
1 * Charging Box. 
1 * Charging Cable. 
1 * User Manual