AstaWolf Cobra TWS wireless earbuds

Bluetooth Version: 5.3 + EDR
Operating Distance: 10 meters
Driver: 10 mm
Battery Capacity: 240mAh (Charging case), 30mAh (earbuds)
Battery Life: 20 hours (With charging case), 5 hours (earbuds)
Charging Time: 90 minutes (with charging case), 60 minutes (earbuds)
Charging Interface: Type-C
Water-resistance: IPX4 Sweat & Water resistance
Support protocol: HSP1.2/HFP1.6/A2DP1.3/AVRCP1.6
Frequency: 2.4GHz – 2.4835GHz
Other Features: Supports Clear Calling, Impressive Sound Quality, Anti Oxidation, Built-in Mic, Automatic Pairing, Comfortable Fit