Sony ULT Wear Wireless Headphones

Experience powerful sound wherever you go with the Sony ULT WEAR headphones. Designed for music lovers, they deliver deep, heart-thumping bass and next-level noise cancelling. Press the ULT button to activate two bass modes—ULT1 for deep, low-frequency sound, or ULT2 for punchy, groovy beats—powered by a custom 40 mm driver and Sony’s Integrated Processor V1.

With Dual Noise Sensor technology, you can fully immerse yourself in your music, shutting out the world for a private concert experience. Comfortable, stylish, and smart, ULT WEAR features auto-pause sensors, dual Bluetooth® pairing, and a sleek design perfect for everyday use.

Specifications:

Model: WH-ULT900N

General:

• Weight: 255g
• Driver Unit: 40mm (Dome Type)
• Magnet: Neodymium
• Cord Length: 1.2m
• Cord Type: Single-Sided (Detachable)
• Plug: Gold-Plated L-Shaped Stereo Mini Plug
• Inputs: Stereo Mini Jack

Sound:

• Impedance: 314 ohms (1 kHz) (when connecting via the headphone cable with the unit turned on) , 32 ohms (1 kHz) (when connecting via the headphone cable with the unit turned off)
• Frequency Response: 5 Hz - 20 000 Hz (JEITA)
• Sensitivities: 110 dB / mW (when connecting via the headphone cable with the unit turned on) , 100 dB / mW (when connecting via the headphone cable with the unit turned off)
• DSEE: Yes
• Passive Operation: Yes
• Ambient Sound Mode: Yes
• ULT Button: Yes
• Unit of Microphone: Electret Condenser Microphone

Battery:

• Charge Time: 3.5hrs
• Method: USB
• Battery Life (Continuous Music Playback Time): Max. 30 hrs (NC On), Max. 50 hrs (NC Off)
• Battery Life (Continuous Communication Time): Max. 30 hrs (NC On) , Max. 40 hrs (NC Off)

Connectivity:

• Bluetooth V5.2
• Effective Range: 10m
• Frequency Range: 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)