Samsung Galaxy Buds 2 Pro

Drivers & Sound: 10 mm woofer + 5.3 mm tweeter per earbud, supports 24-bit Hi‑Fi audio and enhanced 360° spatial audio 
Connectivity: Bluetooth 5.3, Auto‑Switch across Galaxy devices 
Noise Control: Active Noise Cancellation with Intelligent Conversation mode; Ambient Sound transparency 
Microphones: Three beamforming mics per bud for clear voice pick‑up 
Battery Life: Around 5 hrs playback with ANC, ~8 hrs without ANC; charging case adds ~20–30 hrs 
Charging: USB‑C and wireless Qi charging supported
Fit & Durability: Ergonomic in-ear design, lightweight (≈5.5 g each), rated IPX7 water & sweat resistance 
Sensors: Accelerometer, gyro, hall, proximity, touch input, voice pickup unit 
Case Dimensions & Weight: ≈50 × 50 × 27 mm, ~43 g