Xiaomi OpenWear Stereo Pro open earbuds pack five drivers at €149.99

Xiaomi's OpenWear Stereo Pro open-ear buds combine four drivers per bud with a fifth outward-firing driver to cut sound leakage. They cost €149.99 in Europe and £139 in the UK, with no official US release.

• Each 9.7g bud has an 18×13mm dynamic driver, two balanced armatures and a piezo tweeter
• A fifth 10mm driver cuts sound leakage by 60% in Balanced mode
• Battery lasts 8.5 hours per charge and 45 hours with the case; 10 minutes gives 2 hours
• The 68×68×26.3mm vegan-leather case comes in Sand Gold, Titan Gray and Graphite Black