Mi MIIIW Conch True Wireless Earphone-W200

Model of the item: MWTW04.
Type-C charging port

Input for Charging Case: 5V=1A

Battery for earphones: 30mAh 3.7V (per earbud)

Battery in Case: 320mAh, 3.7V

Lithium-ion polymer battery type

10m Bluetooth Range (in an unobstructed open environment)

Link: Wireless

Aproximate Charging Time: 1.5 hours

Product weight: approximately 30g

Size of Product: 45.6X50.9X22.3mm

the GB 8898-2011 standard