OnePlus Buds Pro 2 will be launching alongside the OnePlus 11 and OnePlus 11R globally on February 7. Ahead of the launch, many details about the OnePlus Buds Pro 2 have already surfaced like its price in Europe. Now, OnePlus Buds Pro 2 global variant has appeared on FCC with its battery and wireless charging details.

The FCC listing (via 91mobiles) reveals that the earbuds will have 0.231Wh batteries, while the charging case will be equipped with a 520mAh rated capacity lithium-ion battery pack. However, the actual battery capacity in the case is slightly larger, with a typical capacity of 525mAh, which is presumably to counteract battery degradation for long-term use.



The listing also confirms that the charging case will support wireless charging. The device’s frequency range is stated to be 2,402MHz to 2,480 MHz and will operate within temperatures of 0°C to 35°C. Other than that, not much is revealed by the certification listing, however, we already know all there is to know about the earbuds as OnePlus has already launched them in China.
OnePlus Buds Pro 2 specs
Design-wise, the OnePlus Buds Pro 2 is similar to its predecessor, however, it comes with Dynaudio tuning this time around. The wireless earbuds feature dual drivers. They measure 11mm and 6mm in size. The buds use Bluetooth 5.2 to connect with devices. They offer a ‘dual connection’ feature, so they can be connected to two different devices simultaneously.
Just like any other premium TWS product, these also come with an intelligent Active Noise Cancellation feature. It uses algorithms to activate ANC (up to 48dB) based on the surrounding environment.
Additionally, the Hi-Res Audio Wireless-certified earbuds support LHDC 5.0 audio codec and 360° spatial audio. They also offer up to 54ms low latency mode for gaming. There’s also support for touch controls, fast pairing with ColorOS devices, and cervical spine health function.
With ANC disabled, the IP55-rated earbuds can last up to 9 hours on a full charge. With the charging case, users can get up to 39 hours of playback time. With ANC enabled, these numbers drop to 6 hours and 25 hours.
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