E6S TWS Bluetooth 5.2 Earphones Wireless Headphones with Charging Box Microphone Hands-free Earbuds Noise Reduction Headphones

E6S TWS Fone Bluetooth Earphones Wireless Earphones for Xiaomi Redmi Noise Reduction Earphones with Microphone Hands-free Earbuds

Product number: E6S
Bluetooth version: Bluetooth V5.0
.Battery specifications: Headphone 3.7V/45mAh: Charging box
7V/280mAh
Support mode: HFP/HSP/A2DP/AVRCP
Sensitivity: 105 dB + 3 dB SPL at 1 kHz
Transmission distance: 10 meters (in an ideal environment without any major obstacles)
Playing time: about 2.5 hours
Call duration: about 3 hours
Standby time: about 80 hours
Charging time: Charge the charging chamber for about 1.5 hours
And charge the headset for about 1 hour
Charging box to charge the headset: about 2.5 times

Package List:
2 x Bluetooth headset
1 x Endurance charging box
1 x charging cable
1 x User Manual