12mm moving ring speaker.
Built-in 210mAh battery.
Last for 13 hours, 10 hours in noise reduction mode.
Standby for 20 hours.
ANC active noise reduction, smart touch button.
Bluetooth 5.0 with 10 meter transmission.
Noise reduction mode: digital noise reduction.
Maximum noise reduction max.25dB.
Bluetooth 5.0Bluetooth 5.0 technology provides ultra-stable connection, faster pairing, and universal compatibility.
ANC Active Noise ReductionANC active noise reduction, a digital noise reduction. Maximum noise reduction 25dB.
12mm Dynamic Drive12mm Dynamic drive, better sound quality (common earphone dynamic drive 6mm).
Large Battery CapacityBuilt-in 210mAh battery, can last for 13 hours, 10 hours in noise reduction mode, standby for 20 hours.
Brand: QCY (Xiaomi)
Wearing Type: In-ear
Wired Control: Support
Bluetooth Version: V5.0
Transmission Distance: 10m
Frequency Response: 20-20kHz
Battery Capacity: 210mAh, 3.7V
Charging Time (h): 2h
Talking Time: 9h
Working Time (h): 13h Standby Time (h): 290h