Alpha Works Curve 300 True Wireless Earbuds

Specifications:
Audio
Frequency Response: 20Hz-20KHz
Transmission Distance: 10m

Battery & Power
Battery Type: Li-ion Polymer
Charging Port: USB Type-C
Charging Input: DC5V - 1A
Case Battery: 300mAh
Charging Time: ~ 2H
Earbuds Battery: 2 x 30mAh
Charging Time: ~ 1H
Earbuds Playing Time: Up to 5H
Standby Time: 90 Days

Finish
Materials: Zinc Alloy
Water Resistance Level: IPX4

Connectivity
Bluetooth Version: V5.4