Whirligig TWS Earbuds with Shaping Sound

Bluetooth: 5.4 ENC
Chipset: JL6983
BT Distance: 10m
Driver: φ10mm
Color: black, white, customizable
Playing Time: 4H
Standby Time: 180H
Charging Time: 1H for earbuds, 2H for charging case
Waterproof Grade: IPX4
Battery: 30mAh for earbuds, 300mAh for charging case.