Xiaomi Redmi Buds 4 Bluetooth Headphones

Hybrid noise cancellation up to 35dB

With hybrid active noise cancellation technology, the microphones Feed-forward and feedback Bluetooth headphones work together to effectively separate background noise. Whether outdoors, on the bus or on the subway, one touch for noise cancellation of up to 35dB . Redmi Buds 4 block shaking.

Convey every word clearly

The Xiaomi AI voice algorithm accurately differentiates the human voice and ambient noise, so that even in noisy environments, the listener hears every word you say, loud and clear.

Nice to hear vivid sound and instrumental sound

The large dynamic driver unit makes vocals sound clearer, low frequencies fuller, and highs brighter. Choose a high-quality 0.006mm driver to bring out even more details in your favorite music.

Good sound even better

Professionally tuned by the Acoustic Lab Bluetooth Headphones , extensive user audiology research. Fine tuning based on the headphone structure and acoustic principles produces a more professional frequency curve, deep bass and brighter vocals.

Isolate yourself with your favorite music

Enjoy up to 6 hours of battery life on a single charge and up to 30 hours of battery life when paired with a charging case, so you can enjoy great music day and night. Fast charge supported. Get up to 1 hour of music playback with 5 minutes of charging. Take a break and then pick up exactly where you left off.

Professional design, dedicated protection

Designed by experts for IP54 protection level. Whether you're training at the gym or traveling far away, you can take them anywhere with peace of mind.

• Headphones: Up to 6 hours
• Charging Box: 30 hours

• 16Ω±15%

• Headphones: 5V - 100 mA
• Charging Box: 5V - 450 mA

• Yes

• Bluetooth 5.2

• HSP, HFP, A2DP, AVRCP

• 10 meters (open space and no obstacles)

• IPX4

• ANC up to 35 dB

• Type C

• Individual Earbuds: 4.5 g
• Charging Case: 55 g

• Buds: 4 x 1
• Charging Box: 1
• Earbuds Rubbers: 1
• User Manual: 1