TWS Earphone 5.0 Bluetooth True Wireless Digital Display Earbuds Noise Canceling Sports WaterProof Headphone with Mic Charging Box

Specifications:
1. Bluetooth V5.0 Support most of Bluetooth devices and lower power consumption; 
2. 400mAh charging case; 
3. 5hour(talking)+120hour(Standby); 
4. Capacity: 50mAh*2 Earbuds; 
5. Charging CaseColor: Black; 
6. Charging Time: 1h; 
7. Charging Voltage: DC 5V; 
8. Transmission Distance: 10m; 
10. Voice Support: Yes; 
11. Operating Frequency:2.402GHz-2.480GHz; 
12. Impedance: 32Ω; 
13. Sensitivity: 92±3dB; 
14. Frequency Range: 20-20000Hz; 
15. Wearing: In-Ear; 
  
Accessories List:
2 x Bluetooth Earphones; 
1 x Charging Case; 
1 x USB Cable; 
1 x User Manual