OnePlus Nord Buds 3R – budget TWS headphones with record battery life
29.08.25
The main feature of the OnePlus Nord Buds 3R headphones is their impressive autonomy – up to 54 hours of operation with a charging case, which is a record for the Nord line and one of the best indicators on the market.
The OnePlus Nord Buds 3R headphones are equipped with 12.4 mm drivers and support Dolby Atmos and Dirac Audio Tuner for surround sound when listening to music, watching videos and playing games. Bluetooth 5.3 with low latency of up to 47 ms makes the model interesting for gamers, and support for Google Fast Pair and the ability to connect to two devices at the same time increases usability.
Fast charging allows you to get up to 7 hours of operation in 10 minutes, and the TUV Rheinland Battery Health certificate guarantees stability even after 1000 charging cycles. The headphones are equipped with two microphones with AI for noise cancellation and protection from wind during calls.
In addition, Nord Buds 3R support Aqua Touch for touch control, Tap 2 Take to activate the phone’s camera, voice assistant, Find My Earbuds, and AI-based translation tools.
Don't miss interesting news
Subscribe to our channels and read announcements of high-tech news, tes
Oppo A6 Pro smartphone review: ambitious
Creating new mid-range smartphones is no easy task. Manufacturers have to balance performance, camera capabilities, displays, and the overall cost impact of each component. How the new Oppo A6 Pro balances these factors is discussed in our review.
In-Ear headphones Active Noise Cancellation: how Oppo eliminate noise
In-ear headphones remain one of the most popular form factors due to their lightweight design. However, this design is considered one of the most challenging to implement active noise cancellation (ANC). We’ll explain how Oppo solved this problem.
New Meta AI Glasses Surface With Facial Recognition for Automatic Recording
Meta has registered a patent for AI-powered glasses that use facial recognition technology to automatically record events.
Heart Aerospace X1 Electric Prototype Completes Maiden Flight
Heart Aerospace has successfully conducted the first test flight of its all-electric X1 prototype. The energy cost for the flight was just $5, and the aircraft reached an altitude of 1,100 feet.


