Redmi Buds 4 Active Chinese Version
Model Name: Redmi Buds 4 Active
Charge Port: USB Type-C
Earphone Input: 5V0.10A
Charging Box Input: 5V/0.5A
Charging Case Output: 5V0.20A
Wireless Connect: Bluetooth 5.3
Working Time: keep listening music within 28 hours
Charging time: 90min
Noise cancellation for clear calls-: Single mic to achieve, Environmental NoiseCancellation
12mm Dynamic Drive, large driver provides superior audio , quality with booming bass
Package Content:
Redmi Buds 4 Active x1
Ear tips*3 pairs (size M pre-installed)
User Manual x1