Wireless headphones continue to attract great attention from consumers. As such, manufacturers began to release new models one after another. Huawei launched the FreeBuds Pro 2 last year. The Chinese company is now preparing to sell the FreeBuds Pro 2+ model. The most important feature of the new wireless headset will be heart rate measurement technology. Judging by the screenshots leaked to the internet, FreeBuds Pro 2+ will come as the company's first wireless headset with this feature.

Thanks to the real-time heart rate detection function, users will receive notifications when their heart rate is high. The feature in question will offer options such as high heart rate alert, low heart rate alert and high sensitivity heart rate mode.

The leaked materials also revealed the design of FreeBuds Pro 2+. The phrase Huawei + Devialet on the charging box has a gold-colored coating. Likewise, there is a golden frame around the earphones. All these details reveal that an eye-catching design upgrade is on the way.