TWS bluetooth earbuds with 800mAh charging case *
 
Bluetooth Version: V5.0, PAU1603 (Seamless switching between L/R earphone) (Power Digital Display on earbuds&charging case) *
 
Bluetooth Profiles: HSP/HFP/A2DP/AVRCP *
 
Operation range: 10 m *
 
 Powerbank Battery: 800 mAh *
 
Battery capacity: 70 mAh * 2 *
 
 Standby time: 120 hours *
 
Charging time: Headphones 1H,charging base1.5 H *
 
 Working time: 5-7 hours * Driver:10mm/16ohm *
 
Mic:3722/-42±3dB *
 
 Powerbank input voltage: 5 V *
 
 Charging Number: about 5 times