Realme buds Air7 pro Global version very premium sound. 🔊 dual, sound driver (6mm bass + 11mm) detailed treble dynamic sound . Dual devices pair. Bluetooth 5.4 Realme link support app secured pairing. 5 to 7 hour bettery timing based on volume & LHDC mode. Clear Bass Dynamic sound, 50db noise cancelation LHDC 5, Spatial Sound. Dolby atoms 👌 Enhanced music with flagship phones. :100: Apple+Android