Specifications
Product model no.M2231E1
Product colors
*Please refer to https://trust.mi.com/misrc/updates for minimum security update period.Black
White
Orange
Size and Weight
Single earbuds weight:3.92g
Single earbuds size:32.24×18.22×19.63mm
Charging case weight:Around 26.7g
Charging case size:55.6×47.3×22.2m
Total weight:35g
Charging
Battery:35+320mAh
Earbuds:90min
Charging case：120min
Charging port
Type-C
Earbud input parameters5V ⎓ 50mA
Charging case input parameters5V ⎓ 350mA
Charging case output parameters5V ⎓ 150mA
Connection
Wireless connectionBluetooth® 5.3
Bluetooth protocolsA2DP, AVRCP, HFP
Operating distance10m
Speaker impedance32Ω