Redmi Buds 4 Active True Wireless Earbuds

USP

• ENx Quad mic
• 50 ms Low latency
• 50 hours playtime

Design

The Noise Buds 4 Active comes with an oval-shaped case. The case and TWS are made of polycarbonate material. It is a top-open mechanism case with a branding logo on top and a battery charging indicator in front, giving it a stylish appearance.

The dimension of the case is 63.2×53.4×24mm and the dimension of each earbud is 31.1×20.9×22.5mm. The weight of the charging case is 34.7 gm, and that of a single earbud is 3.65 gm. This adds up to 42 gms of total weight, which is pretty light and convenient for the TWS to carry.

The Noise Buds VS401 TWS has an IPX4 water and dust resistance rating.

Colors available

• Black

Sound

The Noise Buds 4 Active TWS are equipped with a 12-mm dynamic driver. These bass-pro drivers provide powerful and ear-filling bass. The TWS’s acoustics are specially tuned by Xiomi Acoustic Lab experts, ensuring the TWS’s superior audio quality.

The TWS also features high-quality environmental noise cancellation microphones that cut off crowd stutter and noise and let you be heard in the most filtered and clearest way possible. 

Features

The Noise Buds 4 Active TWS features Google Fast Pair technology, with which it connects without any hassle and conveniently. It also supports a low-latency mode to provide a better gaming experience. 

You can customize your low latency and other settings with the help of the Xiaomi Earbuds App. The brand has not provided latency-related data. 

The Noise Buds 4 Active features touch controls for the basic functionality of the TWS. Touch twice on any earbud to play, pause, or answer a call. Touch three times to play the next track or end the call. Press and hold the earbud to enable or disable low-latency mode. 

Connectivity

The Noise Buds 4 Active TWS has Bluetooth 5.3 connectivity. The Bluetooth protocols are HFP, A2DP, and AVRCP. It has SBC wireless connection support.

The effective range of the TWS is 10 meters. It works on Android, iOS, Mac, and Windows devices. User guides for various operating systems, such as Android and iOS, are included in the manual.

The speaker impedance of the Noise Buds 4 Active TWS is 32 ohms.

Battery and Charging 

The Noise Buds 4 Active TWS has a 440 mAh Li-Polymer battery. Each earbud has a separate battery capacity of 34 mAh. The battery provides 28 hours of total listening time along with the case. Each earbud provides 5 hours of battery life on a single charge. 

The Noise Buds 4 Active TWS can be charged via the USB-C port, and it supports fast charging. Only 10 minutes of charge can provide up to 110 minutes of unstopped playback.  

• Redmi Buds 5A TWS Earbuds Vs Redmi Buds 4 Active True Wireless Earbuds

The Redmi Buds 4 Active True Wireless Earbuds were launched on June 2023 in India with a starting price of ₹2,999.

Redmi Buds 4 Active True Wireless Earbuds Price is