Xiaomi Redmi Buds 6 Pro

Connection type: Wireless, Bluetooth 5.3.
Design: In-ear.
Noise cancellation system: Active noise cancellation, including wind noise reduction up to 12 m/s.
Operating time: Up to 9.5 hours on a single charge, up to 36 hours with a charging case.
Speakers: 11 mm emitters.
Codecs: LDAC, Ultra lossless.
Protection: IP54 (protection from water and dust).
Additional: Control from a smartphone, support for simultaneous connection to two devices, fast charging (5 minutes of charging = 2 hours of listening).
Detailed specifications:
Bluetooth: Version 5.3, support for Low Energy, HFP, A2DP, AVRCP protocols.
Operating radius: 10 meters.
Headphone battery capacity: 54 mAh.
Charging case battery capacity: 480 mAh.
Charging connector: USB Type-C.
Diaphragm: 11 mm, titanium.
Noise reduction: Adaptive, up to 55 dB, wideband noise reduction 4000 Hz.
Microphones: 3 microphones for high-quality voice transmission.
Control: Interactive, including volume control by touch.
Weight of one earphone: 5.2 g.
Weight of the charging case: 36.1 g.
Total weight: 46.5 g.