TWS Wireless Bluetooth 5.0 Earphone DSP Noise Cancelling Bilateral Call Stereo 2800mAh Power Bank Headset

 Specification: 
Model: GS-TWS H8; 
Bluetooth version: 5.0; 
Bluetooth support: A2DP1.3/HFP16/HSP1.2/AVRCP 1.5/EDF; 
Bluetooth Operating Frequency: 2.4G ISM; 
Horn impedance: 32+15%Omega; 
Charging time:less than 2 hours; 
Sensitivity:95 + 3DB; 
Response frequency: 20-20KHz; 
Headphone Launch Frequency: 3-5 MW; 
Charging time: 2.5 hours, based on 5V/1A charger; 
Charging box battery capacity: 3.7V/2800mAh; 
Headphone battery capacity: 3.7V/60mAh; 
  
Package included:
2x Earphone; 
1x Charging box; 
1x USB cable; 
4x Ear caps