Description
Hybrid active noise cancellation up to 35 dB*
Effectively isolates excess outside noise
3 ANC level options and adaptive ANC mode
Adaptive mode with situational assessment, which helps choose the most suitable ANC level for you
AI noise reduction
Make high-quality calls without missing a single word
Double transparency mode
Fluid communication even with headphones on
10mm dynamic diaphragm unit, 0.006mm ultra-thin diaphragm
Deeper vocals, powerful bass
Up to 30 hours of battery life with case
Up to 6 hours of battery life on a single charge*
Effectively isolates excess outside noise
With hybrid active noise cancellation technology, the feedforward and feedback microphones work together to effectively separate background noise. Whether outdoors, on the bus or subway, a single tap provides up to 35dB* noise cancellation. Redmi Buds 4 blocks out background noise.
3 ANC level options and adaptive ANC mode
The right level of tranquility
Intelligent situation assessment based on ambient noise levels. Redmi Buds 4 intelligently switch between 3 levels of ANC in adaptive mode with the help of AI algorithm and offer a more comfortable noise cancellation experience.
- Lighting mode
- Deep Mode
- Balanced mode
AI noise reduction. Understand every word clearly
The AI voice algorithm accurately differentiates between the human voice and ambient noise, so even in noisy environments, the listener will hear every word you say, loud and clear.
Double transparency mode. Easy communication even with headphones on
Want to switch between music mode and chat mode? Long press to enter transparency mode so you can say hello to friends around you. Set up voice enhancement mode* for natural communication with the headphones on.
Nice to listen to vivid vocal and instrumental sound
The large dynamic diaphragm unit makes your voice sound clearer, the low frequencies more powerful and the highs more intense. Choose a high-quality 0.006mm diaphragm to enjoy your favorite music even more.
Professional adjustments from Xiaomi Acoustic Lab. Further improve the sound
Professionally tuned by Xiaomi Acoustic Lab*, an extensive audiological study of users. Precise tuning based on the earphone structure and acoustic principles produces a more professional frequency curve, powerful bass, and clearer vocals.
Up to 30 hours of battery life with case
Listen to your favorite music anywhere.
Enjoy up to 6 hours of battery life on a single charge and up to 30 hours* when paired with a charging case, so you can enjoy the best music day or night. Supports fast charging. Enjoy up to 1 hour of music playback with 5 minutes of charging*. Take a break, then pick up where you left off.
Up to 6 hours
Battery life per charge* (noise cancelling off)
Up to 30 hours
Use with charging case* (noise cancelling disabled)*
MIUI pop-up for quick pairing*
Just open the cover and change whatever you want.
To pair, simply open the charging case near your smartphone and tap the screen after the pop-up window appears. The earphones can be paired with a variety of Xiaomi/Redmi products, such as smartphones and laptops.
IP54 water and dust resistance*. Professional design, specific protection
Expertly designed for IP54 protection level. Whether you're working out at the gym or travelling far away, you can take them anywhere with confidence.
Bluetooth 5.2 for low latency gaming
A more stable gaming experience
Redmi Buds 4 uses the Bluetooth® 5.2 protocol to deliver reduced audio latency in games, so you can make decisions sooner, experience more consistent output, and stay ahead of the game.
New and relaxing light blue color scheme
Music and color to calm your restless mind
Lightweight and rounded for skin-friendly comfort. Natural sound, natural style. Listening to music never looked so good.
Easily customize your headphones
Download the Xiaomi Earbuds app to adjust noise cancellation and touch control on the Redmi Buds 4 wireless earphones. You're in control: adjust settings for optimal audio and install firmware updates online.
Detection of the inside of the ear*
Music pauses when you take off your headphones, and resumes playing seamlessly when you put them back on*.
Find your headphones*
Within the Bluetooth connection range, you can use the Xiaomi Earbuds app to locate the earphones by playing sound through either of them.
One touch reset
Reset your headphones without any hassle.
- Specs
- Headphone input parameters
- 5 V ⎓ 100 mA
- Charging case input parameters
- 5 V ⎓ 450 mA
- Wireless connectivity
- Bluetooth® 5.2
- Bluetooth Protocols
- HSP,HFP,A2DP,AVRCP
- Operating distance
- 10 m (open space without obstacles)
- Net weight of a single earphone
- Approx. 4.5 g
- Total weight with charging case
- Approx. 55 g
- Loading port
- Type C
- Speaker impedance
- 16 Ω±15 %
