Sony ULT WEAR WH-ULT900N Wired/Wireless Bluetooth Noise-Cancelling Over-Ear Headphone with Mic - Forest Grey
- ULT POWER SOUND - Press the ULT button for powerful sound. ULT1 delivers deep, low-frequency bass, and ULT2 provides powerful bass
- Designed for power - Powered by Sony’s Integrated Processor V1, the same processor found in Sony’s award-winning 1000X series headphones, and a driver unit designed for ULT POWER SOUND series to produce unwavering energy, huge resonating bass, and crystal-clear detail
- Noise cancelling - With Dual Noise Sensor technology and the Integrated Processor V1, ULT WEAR takes Noise Cancelling to the next level. Now you can truly shut out the world and enjoy a party for one – just you and your music
- Comfortable design - The headphones are comfortable with soft earpads and more space around the ears, yet still provide powerful, high-quality sound. ULT WEAR have a foldable design and come complete with a carry case
- Everyday use – A sensor pauses your music when you take them off and starts again when you put them on. Bluetooth pairs with two devices at the same time with Multipoint Connection
Product Availability | Available (current model) |
Product Type | Headphone |
Style/Type | Over-Ear (circumaural) |
Features | Bluetooth, Microphone |
Headphone/Earphone Cover Design | Closed-back |
Driver Size | 40mm |
Connectivity | Wireless & Wired |
Bluetooth Version | v5.2 |
Bluetooth Codecs | SBC, AAC, LC3, LDAC |
Waterproof Rating | IPX0 – No protection |
Frequency Response (Hz) | 20 Hz - 20,000 Hz (Bluetooth), 5 Hz - 20,000 Hz (Active) |
Impedance (Ω) | 32 ohms (when off/passive), 314 ohms (when on/active) |
Sensitivity | 100 dB/mW (when off/passive), 110 dB/mW (when on/active) |
Streaming Services | N.A |
Mic for Calls/Communication | Yes (Built-In) |
Socket Connector Type | 3.5mm (Single) |
Jack Connector Type | 3.5mm (TRRS 4-pole) [Single-ended with In-Line Microphone] |
Detachable Cable | Yes |
Input Connectivity Options | USB Type-C (USB-C) [Charging], 3.5mm (4-Pole) [Single-ended with In-Line Microphone], Bluetooth |
Colour | Grey |
Battery Life (Hours) | 30 Hours (with ANC), 50 Hours (without ANC) |
Product Dimensions | 23.1 x 20.5 x 7.1 cm |
Product Weight (g) | 255g |
Package Contents | |
Warranty | 1 year warranty (local) |
If you're based in Singapore,
- spend $300 or more for free doorstep delivery1.
($250 for Silver/Gold/Platinum VIP members) - add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2.
- self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.
View additional Terms & Conditions associated to local doorstep delivery service.
Friends from Overseas,
- we do ship internationally.
- shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
- shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout.
- do be aware of additional import tax/VAT that may apply.
View additional Terms & Conditions associated to international door to door shipping service.
1 Terms and condition do apply for free delivery. For more information, click here to view.
2 View our updated list of local delivery options.
3 View our updated list of international carriers.
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Product Availability | Available (current model) |
Product Type | Headphone |
Style/Type | Over-Ear (circumaural) |
Features | Bluetooth, Microphone |
Headphone/Earphone Cover Design | Closed-back |
Driver Size | 40mm |
Connectivity | Wireless & Wired |
Bluetooth Version | v5.2 |
Bluetooth Codecs | SBC, AAC, LC3, LDAC |
Waterproof Rating | IPX0 – No protection |
Frequency Response (Hz) | 20 Hz - 20,000 Hz (Bluetooth), 5 Hz - 20,000 Hz (Active) |
Impedance (Ω) | 32 ohms (when off/passive), 314 ohms (when on/active) |
Sensitivity | 100 dB/mW (when off/passive), 110 dB/mW (when on/active) |
Streaming Services | N.A |
Mic for Calls/Communication | Yes (Built-In) |
Socket Connector Type | 3.5mm (Single) |
Jack Connector Type | 3.5mm (TRRS 4-pole) [Single-ended with In-Line Microphone] |
Detachable Cable | Yes |
Input Connectivity Options | USB Type-C (USB-C) [Charging], 3.5mm (4-Pole) [Single-ended with In-Line Microphone], Bluetooth |
Colour | Grey |
Battery Life (Hours) | 30 Hours (with ANC), 50 Hours (without ANC) |
Product Dimensions | 23.1 x 20.5 x 7.1 cm |
Product Weight (g) | 255g |
Package Contents | |
Warranty | 1 year warranty (local) |
No Reviews Available Yet. Leave Your Review

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