OnePlus Buds Z2 (E504A)

In 2021, OnePlus has expanded its premium line of in-ear wireless headsets with the Buds Z2. From its predecessor Buds Z, the headset adopted only IP55 water protection and the original design of the touch buttons, but otherwise received a number of significant improvements. Bluetooth 5.2 makes pairing even easier and more stable, while AAC codec support and low audio latency of up to 94ms enhance your smartphone's audio and video playback experience.

The oversized 11mm drivers sound loud and detailed, but without the tangible low-frequency shift of the Buds Z. Active Noise Cancellation does an excellent job of cutting off low-frequency noise, traffic rumble is almost inaudible, but high-pitched short sounds pass. OnePlus Buds Z2 headphones have a rich list of settings, in particular, key remapping and pause mode, but they only work fully on OnePlus smartphones, on other devices the functionality is significantly reduced. As for autonomy, in the mode of listening to music with ANC on, the Buds Z2 work up to 5 hours, with it turned off - up to 7 hours. With a case, these figures grow to 27 and 38 hours. The fast charging function works wonders: 10 minutes and you are connected for another 5 hours.