Xiaomi Redmi Buds 4 Pro : Hi-Res Audio, Adaptive ANC, and Long Battery Life

Specifications

• Audio:

• Driver: Dual-dynamic driver system (10 mm aluminum alloy and 6 mm titanium)
• Noise Cancellation: Adaptive Active Noise Cancellation (ANC) up to 43 dB
• Audio Codecs: AAC, LDAC (Hi-Res Audio Wireless)
• Special Features: Dual transparency mode (standard and voice enhancement), wind noise reduction

• Connectivity:

• Bluetooth: Bluetooth 5.3
• Multipoint: Yes, simultaneous connection to two devices (Android, iOS, or Windows)

• Battery and Charging:

• Battery (Earbuds): Up to 9 hours of playback (without ANC)
• Battery (with Charging Case): Up to 36 hours of total runtime
• Quick Charging: 5 minutes of charging for up to 2 hours of playback
• Charging Port: USB-C

• Controls and Design:

• Controls: Touch-sensitive sensors on the stems
• Microphones: 3 microphones per earbud with noise cancellation for calls
• Protection: IP54 dust and splash resistant (earbuds and charging case)

Description

The Xiaomi Redmi Buds 4 Pro are wireless in-ear headphones that stand out due to their excellent value for money. They combine a variety of high-end features that are often reserved for more expensive models and are aimed at users who value first-class sound and modern technology.

Hi-Res Audio and Dual-Dynamic Drivers:

A highlight of the Redmi Buds 4 Pro is the innovative dual-dynamic driver system. A 10 mm aluminum alloy driver delivers powerful and deep bass, while a 6 mm titanium driver ensures clear and precise highs. In combination, these drivers enable an impressive sound quality, which is rounded off by the support for the LDAC codec for Hi-Res Audio Wireless. This guarantees detailed and true-to-the-original music playback.

Adaptive ANC and Transparency Mode:

The headphones feature an intelligent adaptive ANC system that can reduce ambient noise by up to 43 dB. It automatically adjusts to the surroundings and selects between different noise cancellation levels. The dual transparency mode is another useful feature: in standard mode, you can be aware of your surroundings without having to take out the headphones, while the voice enhancement mode prioritizes conversations.

Long Battery Life and Seamless Connectivity:

With up to 9 hours of playback time per charge and a total runtime of up to 36 hours with the charging case, the Redmi Buds 4 Pro are ideal for on-the-go use. Thanks to Bluetooth 5.3 and multipoint connectivity, they can be connected to two devices simultaneously (e.g., a smartphone and a laptop), which facilitates seamless switching. The IP54 certification also makes them a robust companion for sports and outdoor activities.