Earphone Bluetooth 5.2 Earbuds Active Noise Cancellation Sports Gaming Headset with 3 Mics HD Calls

Features:
-Bluetooth 5.2, lower power consumption, more stable. 
-11mm dynamic drivers and 6mm balanced membrane drivers. 
-2 dedicated microphones for active noise cancellation. 
-The battery life goes up to 20 hours with the charging case, which has a 535mAh battery. 
  
Specifications:
Language: Chinese Version; 
Driver : 6mm Balanced Membrane(MagnetoSatic) + 11mm Dynamic; 
Driver sensitity:104dB KHz; 
Frequency response range:20HZ - 20KHZ  ; Wireless Range:10M; 
Battery:44mAh(headphones), 535mAh (charging case); 
Wired Charging time:80min(earphone); 110min(charging case); 
Wireless Charging time:2.5h; 
Music play time(50%volume):
ANC ON: 4h(charging one time) / 20h (charging box); 
ANC OFF: 5.5h(charging one time) / 25h (charging box); 
Water resistance|(headphones):IP54; 
  
Package Included:
1 * Headsets; 
1 * Wireless Charging Case; 
1 * Type-C Charging Cable; 
1 * Quick Guide Book (chinese);