Apple AirPods Pro (1st & 2nd Gen): ~5.3–5.4 g per earbud (≈ 0.19 oz) — official Apple spec.

📌 Key Features

• Active Noise Cancellation (ANC) — Enhanced to be up to 2× stronger than previous models. 

• Adaptive Audio & Transparency Mode — Automatically tunes sound more accurately; lets you hear surroundings when needed.

• Conversation Awareness & Voice Isolation — Better call clarity and voice focus. 

• Personalized Spatial Audio with head tracking — Creates immersive 3D sound.

• Live Translation & Hearing Features — Real-time translation + hearing test/hearing aid support. 

• Heart Rate Sensor — Tracks heart rate during workouts.

• 🔋 Battery Life

• Up to 8 hrs listening with ANC (single charge) (≈ 7.5 hrs with Spatial Audio/Head Tracking).

• Up to 24 hrs total with charging case. 

• Rapid charge: ~1 hr listening from ~5 min in case. 

📏 Size & Weight

• Charging Case Weight: ~43.99 g (1.55 oz).

• Earbuds are ultra-light (individual weight not listed on Apple page, but typically ~5.3-5.6 g each for AirPods Pro).

• Bluetooth 5.3 connectivity. 

📌 Key Features

• Active Noise Cancellation & Transparency Mode — Premium noise control. 

• Adaptive EQ & Personalized Spatial Audio — Optimises sound based on fit and head movement.

• Touch controls & Siri support.

• IP54 dust/sweat resistance. 

📏 Size & Weight

• Each Earbud: ~5.3 g (0.19 oz).

• MagSafe Charging Case: ~50.8 g (1.79 oz).

🔋 Battery Life

• Up to ~6 hrs listening (ANC on).

• Up to ~30 hrs total with case.

• Quick charge: ~1 hr from ~5 min in case.