Free and seamless switching between single-ear and double-ear
The Mi True Wireless Earbuds Basic 2 optimize the way the left and right
earphones are connected. With no restriction on primary and secondary
devices, you can switch between single-ear and double-ear seamlessly.
Put in one earphone for mono sound and then put in the other to automatically
resume stereo sound with no need to pair again.

Better for listening to music and clearer calls
The 7.2-mm sound unit has medium and low frequencies after repeated
tuning by acoustic experts coupled with DSP noise cancellation technology,
which filters out ambient noise, and provides you with crystal-clear sound quality.

12-hour-long battery life
Can be used continuously for approximately 4 hours after a full charge and for approximately 12 hours together with the charging case.

Net weight of a single earphone
Approximately 4.1 g

Call duration
Approximately 4 hours

Battery capacity of a single earphone
43mAh

Battery capacity of charging case
300mAh

Charging time of earphones
Approximately 1.5 hours

Charging time of charging case
Approximately 2 hours

Wireless connection
Bluetooth 5.0

Total weight of charging case
Approximately 35.4 g

Charging case battery life
Approximately 12 hours

Earphone dimensions
26.65 x 16.4 x 21.6 mm

Charging case dimensions
62 × 40 × 27.2mm

Communication range
10 meters (no obstacles)

Bluetooth protocol
AVRCP / HSP / HFP / A2DP