Description
Experience premium sound with the Sony WH-ULT900N, part of the ULT WEAR series. These over-ear headphones combine cutting-edge noise-cancelling, two selectable bass modes (ULT1 “Deep Bass” & ULT2 “Attack Bass”), and a 40 mm driver unit powered by the Integrated Processor V1 for immersive audio. With up to 30 hours battery life (ANC on) and quick-charge support, they’re designed for music lovers who demand both detail and power. These headphones also support multi-device Bluetooth pairing, ambient sound mode, and head-tracking with compatible devices.
Key Features:
• 40 mm driver + Integrated Processor V1 for “ULT POWER SOUND” clarity and punch.
• Dual bass modes: ULT1 for deep low frequencies, ULT2 for energetic drive.
• Advanced digital noise-cancelling with Dual Noise Sensor technology.
• Up to 30 hours playback with ANC; up to 50 hours with ANC off.
• Multi-device Bluetooth connection (pair two devices simultaneously).
• Foldable over-ear design, travel case included, comfortable long-wear fit (~255 g).
• Black finish (model suffix NB.CE7) — sleek and versatile.
