Apple AirPods 4th Gen

Audio Technology Custom high-excursion Apple driver Custom high dynamic range amplifier Voice Isolation2 Personalized Spatial Audio with dynamic head tracking3 Adaptive EQ Vent system for pressure equalization Custom high-excursion Apple driver Custom high dynamic range amplifier Active Noise Cancellation Adaptive Audio4 Transparency mode Conversation Awareness4 Voice Isolation2 Personalized Spatial Audio with dynamic head tracking3 Adaptive EQ Vent system for pressure equalization Sensors Dual beamforming microphones Inward-facing microphone Optical in-ear sensor Motion-detecting accelerometer Speech-detecting accelerometer Force sensor Chip H2 headphone chip Dust, Sweat, and Water Resistant Dust, sweat, and water resistant (IP54) Size and Weight (Each) Height: 1.19 inches (30.2 mm) Width: 0.72 inch (18.3 mm) Depth: 0.71 inch (18.1 mm) Weight: 0.15 ounce (4.3 grams) AirPods 4 Charging Case: Height: 1.82 inches (46.2 mm) Width: 1.97 inches (50.1 mm) Depth: 0.83 inch (21.2 mm) Weight (AirPods 4): 1.14 ounces (32.3 grams) Weight (AirPods 4 with Active Noise Cancellation): 1.22 ounces (34.7 grams) Charging Case Works with USB-C connector Works with USB-C connector, Apple Watch charger, or Qi‑certified chargers Includes a speaker for use with Find My Proximity view Battery AirPods 4: Up to 5 hours of listening time on a single charge Up to 4.5 hours of talk time on a single charge AirPods 4 with Charging Case (USB‑C): Up to 30 hours of listening time11 Up to 20 hours of talk time12 5 minutes in the case provides around 1 hour of listening time13 or around 45 minutes of talk time14 AirPods 4 with Active Noise Cancellation: Up to 4 hours of listening time on a single charge with Active Noise Cancellation enabled15 Up to 5 hours of listening time on a single charge with noise control off15 Up to 4.5 hours of talk time on a single charge16 AirPods 4 with Active Noise Cancellation and Charging Case (USB‑C): Up to 20 hours of listening time with Active Noise Cancellation enabled17 Up to 30 hours of listening time with noise control off17 Up to 20 hours of talk time18 5 minutes in the case provides around 1 hour of listening time19 or around 45 minutes of talk time20 Connectivity Bluetooth 5.3 wireless technology Accessibility Accessibility features help people with disabilities get the most out of their new AirPods.