The Sony Ult Wear WH-ULT900N headphones are designed for bass enthusiasts seeking immersive sound experiences. Featuring the innovative ULT button, users can select ULT1 for deep low frequencies or ULT2 for ultra-bass. Dual Noise Sensor Technology with the V1 processor ensures effective noise cancellation and clear calls. Comfortable for extended use, these wireless headphones are available in multiple colors and deliver long-lasting audio performance.
| Brand | Sony | 
| Model Numbers | WH-ULT900N/B (Black), WH-ULT900N/W (Off White), WH-ULT900N/H (Forest Gray) | 
| Driver Type | 40mm neodymium drivers | 
| Active Noise Cancellation | Dual Noise Sensor Technology with V1 processor | 
| Ambient Sound Modes | Transparency mode | 
| Microphones | 4 beamforming microphones for calls, 8 microphones for ANC | 
| Bluetooth Version | 5.2 | 
| Audio Codecs | AAC, SBC, LDAC, LC3 (upcoming via firmware update) | 
| Battery Life (ANC On) | Approximately 30 hours per charge | 
| Fast Charging | 1.5 hours playback in 3 minutes, 5 hours in 10 minutes | 
| Weight | 255g | 
| Controls | Physical buttons | 
| Included Accessories | USB-C to USB-A charging cable, 3.5mm audio cable, hard carrying case | 
| Warranty Terms: | 1-Year Warranty Provided by 101 Multimedia | 
| Product Categories | Wireless Headphones | 
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| Brand | |
| Connectivity | Wireless – Bluetooth | 
| Color |