Sony WH-ULT900N ULT Wear

Sony WH-ULT900N ULT WEAR Price in Kenya, Full Specifications and Review (2026)

The Sony WH-ULT900N ULT WEAR price in Kenya is KES 18,000. These are Sony’s bass-focused premium wireless over-ear headphones, combining dual noise sensor ANC, ULT POWER SOUND bass enhancement, Hi-Res Audio, DSEE upscaling, 360 Reality Audio, Adaptive Sound Control, Speak-to-Chat, wear detection, multipoint connection, beamforming microphones with Precise Voice Pickup, up to 50 hours of battery life with ANC off and 30 hours with ANC on, a 3-minute fast charge for 90 minutes of playback, Bluetooth 5.2, 3.5mm AUX wired connection, a dedicated ULT button for bass control, and the Sony Headphones Connect app, in a foldable design with soft cushioned ear pads at KES 18,000.

Sony has built the WH-ULT900N around a specific and distinctive value proposition: the most powerful bass available in a Sony wireless headphone at this price, delivered through the ULT POWER SOUND system that goes beyond the standard EQ adjustments of competing headphones to provide dedicated hardware-driven bass enhancement. The dedicated ULT button on the headphone body toggles between ULT1 for everyday music and ULT2 for maximum bass impact, giving listeners physical, immediate control over the intensity of bass enhancement without navigating the app.

At KES 18,000, the WH-ULT900N sits alongside the Soundcore Space 2 at KES 16,100 and JBL Live 770NC at KES 16,500 as a premium ANC wireless headphone, distinguished by the Sony brand, DSEE audio upscaling, 360 Reality Audio, Speak-to-Chat, and the ULT POWER SOUND bass enhancement as its defining differentiators.

You can buy the Sony WH-ULT900N ULT WEAR from Phonesstore Kenya, where it is available with competitive pricing and nationwide delivery across Kenya.

Key Features of the Sony WH-ULT900N ULT WEAR

• ULT POWER SOUND bass enhancement with dedicated ULT button for immediate toggling between ULT1 and ULT2 bass levels
• Dual Noise Sensor Active Noise Cancellation with feed-forward and feed-back microphones for effective noise reduction
• Hi-Res Audio certification for wired high-resolution listening
• DSEE (Digital Sound Enhancement Engine) for real-time upscaling of compressed audio to near Hi-Res quality
• 360 Reality Audio for immersive spatial audio on compatible content and services
• Adaptive Sound Control that automatically adjusts ANC and ambient sound based on the listener’s activity and location
• Speak-to-Chat that pauses music and activates ambient sound when the listener begins speaking
• Wear detection for automatic pause when headphones are removed and resume when put back on
• Dual Noise Sensor ANC with Ambient Sound Mode for environmental awareness
• Beamforming microphones with Precise Voice Pickup for clear hands-free call quality
• Up to 50 hours battery life with ANC off and 30 hours with ANC on
• 3-minute fast charge providing up to 90 minutes of playback
• USB-C charging
• Bluetooth 5.2 with multipoint connection to two devices simultaneously
• 3.5mm AUX wired connection for cable listening
• Touch controls on earcup
• Sony Headphones Connect app for full customisation
• Voice Assistant support for Google Assistant and Siri
• Foldable over-ear design with soft cushioned ear pads

Sony WH-ULT900N Full Specifications

Launch

Audio

Active Noise Cancellation

Microphones and Calls

Controls

Connectivity

Battery

Build

Price

Design and Build Quality

The Sony WH-ULT900N follows Sony’s established over-ear wireless headphone design language in a foldable construction that collapses the earcups inward for compact storage and transport. The soft cushioned ear pads provide comfortable extended wearing for commutes, study sessions, and work days, distributing pressure evenly across the ear cushion surface.

The dedicated ULT button is the most distinctive physical design element of the WH-ULT900N, positioned on the earcup for immediate access without navigating touch gestures or the app. The button toggles through the ULT POWER SOUND modes: standard audio, ULT1 for enhanced everyday bass that suits most music genres, and ULT2 for maximum bass impact suited to electronic, hip-hop, Afrobeats, and bass-heavy genres where listeners want the strongest physical bass presence the headphone can deliver. The physical button provides instant, tactile mode confirmation that touch-based controls cannot replicate.

The foldable design enables compact storage in a bag or case, and the familiar Sony aesthetic maintains the professional, understated appearance that Sony wireless headphones are known for across their product lineup.

Sound Quality and Audio Performance

The ULT POWER SOUND system is Sony’s hardware and software bass enhancement platform that goes beyond standard EQ adjustments. ULT POWER SOUND uses the 40mm dynamic drivers’ physical capabilities alongside Sony’s signal processing to produce bass that is deeper, more physical, and more impactful than the same driver producing standard EQ-boosted bass. The result is a bass enhancement that feels more like the physical bass reproduction of a larger driver rather than the electronic distortion that aggressive low-frequency EQ can produce in smaller drivers.

DSEE (Digital Sound Enhancement Engine) is Sony’s real-time audio upscaling technology that analyses compressed streaming audio and restores the high-frequency detail that lossy compression removes, producing output that approaches the quality of uncompressed audio from compressed sources including Spotify, Apple Music standard quality, and YouTube audio. For listeners who primarily use streaming services rather than lossless files, DSEE provides a meaningful improvement in audio detail and naturalness without changing the source material.

Hi-Res Audio certification confirms the WH-ULT900N can reproduce high-resolution audio files with full fidelity in wired mode, relevant for listeners using Apple Music Lossless, Tidal HiFi, or local lossless audio files through the 3.5mm AUX connection. 360 Reality Audio provides Sony’s proprietary spatial audio format on compatible content, placing instruments and sounds in a sphere around the listener for an immersive concert-hall-like experience.

Active Noise Cancellation and Smart Features

The Dual Noise Sensor ANC uses both feed-forward microphones facing outward to sample ambient sound before it reaches the ear and feed-back microphones inside the earcup to detect any residual noise that passes through, applying computational cancellation at both points for more comprehensive low-frequency noise reduction than single-microphone ANC systems. This dual-sensor approach is the same fundamental architecture used in Sony’s flagship WH-1000XM6 at a higher price point.

Adaptive Sound Control is Sony’s contextual intelligence feature that reads the listener’s activity and location from connected device data and automatically adjusts the ANC and ambient sound balance accordingly. Walking in a busy street activates more ambient sound for safety awareness. Sitting in a café on a work call activates stronger ANC for focus. Riding on public transport activates maximum ANC for commute isolation. This automatic adjustment removes the need to manually toggle ANC modes throughout the day.

Speak-to-Chat detects when the listener begins speaking and automatically pauses music while increasing ambient sound to make conversation natural, then resumes music and restores ANC settings when the conversation ends. For everyday interactions like responding to a colleague, ordering at a café, or answering a question, Speak-to-Chat removes the friction of manually pausing and resuming.

Call Quality and Voice Assistants

The beamforming microphones with Precise Voice Pickup apply directional processing to isolate the speaker’s voice from surrounding noise during calls, maintaining call clarity in noisy outdoor and office environments. Precise Voice Pickup is Sony’s branded call quality enhancement that specifically addresses the challenge of voice capture in environments with competing background noise.

Voice assistant integration supports both Google Assistant on Android devices and Siri on Apple devices, activated through touch controls or designated button interaction for hands-free command input during listening.

Battery Life and Charging

The 50-hour ANC-off and 30-hour ANC-on battery life places the WH-ULT900N in the competitive tier of premium wireless headphones for battery endurance at this price in Kenya. The 30-hour ANC-on rating matches the Apple AirPods Max 2 and is competitive with the Soundcore Space 2 at 50 hours ANC-on, though the Space 2 leads on ANC-on endurance at this price.

The 3-minute fast charge for 90 minutes of playback is one of the most efficient fast-charge ratios in the premium wireless headphone category, providing a more generous emergency top-up than the competing 5-minute-for-4-hours specification found on the JBL Live 770NC and Soundcore Space 2. For listeners who pick up the headphones with a critically low battery before heading out, 3 minutes of charging provides meaningful additional listening time.

Sony Headphones Connect App

The Sony Headphones Connect app provides the full configuration interface for the WH-ULT900N, including custom EQ adjustment, Adaptive Sound Control sensitivity settings, Speak-to-Chat sensitivity tuning, touch control customisation, ambient sound level adjustment, and 360 Reality Audio personalisation with Sony’s headphone spatial audio measurement. The app also provides firmware update delivery and battery status monitoring.

Pros and Cons

The Sony WH-ULT900N has clear strengths at KES 18,000. It delivers ULT POWER SOUND bass enhancement with a dedicated ULT hardware button, Dual Noise Sensor ANC, Hi-Res Audio, DSEE upscaling, 360 Reality Audio, Adaptive Sound Control, Speak-to-Chat, wear detection, beamforming microphones with Precise Voice Pickup, 50 hours ANC-off and 30 hours ANC-on battery, 3-minute fast charge for 90 minutes, Bluetooth 5.2 with multipoint connection, 3.5mm AUX wired connection, touch controls, Google Assistant and Siri support, the Sony Headphones Connect app, and a foldable design with soft cushioned ear pads at KES 18,000.

Its main limitations are the absence of a water or sweat resistance rating limiting gym and workout use, Bluetooth 5.2 rather than the newer 5.3 found on the JBL Live 770NC and Soundcore Space 2, no LDAC wireless audio codec that Sony includes in the higher-end WF-1000XM6, the ULT POWER SOUND bass focus that may not suit listeners who prefer a neutral or treble-focused sound signature, and the KES 18,000 price that is KES 1,900 more than the Soundcore Space 2 which offers LDAC and longer ANC-on battery.

Where to Buy Sony WH-ULT900N in Kenya

You can buy the Sony WH-ULT900N ULT WEAR from Phonesstore Kenya, a trusted retailer for genuine Sony audio products and accessories in Kenya.

Phonesstore Kenya offers competitive pricing, reliable service, and nationwide delivery, making it convenient to order from anywhere in the country.

Sony WH-ULT900N vs Soundcore Space 2

Both are premium wireless over-ear ANC headphones available in Kenya at similar prices. The WH-ULT900N leads on Sony brand recognition, DSEE audio upscaling, 360 Reality Audio, Adaptive Sound Control, Speak-to-Chat, Precise Voice Pickup call quality, dedicated ULT hardware bass button, and the 3-minute fast charge for 90 minutes. The Soundcore Space 2 leads on LDAC wireless audio, ANC-on battery at 50 hours versus 30 hours, longer ANC-off battery at 70 hours versus 50 hours, Bluetooth 6.1 versus 5.2, HearID personalised sound, and price at KES 16,100 versus KES 18,000.

The WH-ULT900N is the stronger choice for buyers who want Sony’s ecosystem features including DSEE, 360 Reality Audio, Adaptive Sound Control, Speak-to-Chat, and the dedicated ULT bass button, and who prioritise bass-heavy sound. The Soundcore Space 2 is the stronger choice for buyers who want LDAC, the longest possible battery life, Bluetooth 6.1, and a lower price.

Frequently Asked Questions

What is the Sony WH-ULT900N ULT WEAR price in Kenya?

The Sony WH-ULT900N ULT WEAR price in Kenya is KES 18,000. You can buy them from Phonesstore Kenya with nationwide delivery.

What is ULT POWER SOUND on the Sony WH-ULT900N?

ULT POWER SOUND is Sony’s hardware-driven bass enhancement system that uses the 40mm dynamic drivers’ physical capability alongside Sony signal processing to produce deeper, more impactful bass than standard EQ boosting. The dedicated ULT button toggles between ULT1 for enhanced everyday bass and ULT2 for maximum bass impact.

How long does the Sony WH-ULT900N battery last?

The WH-ULT900N delivers up to 50 hours with ANC off and up to 30 hours with ANC on. A 3-minute fast charge provides up to 90 minutes of additional playback.

What is DSEE on the Sony WH-ULT900N?

DSEE, the Digital Sound Enhancement Engine, is Sony’s real-time audio upscaling technology that analyses compressed streaming audio and restores high-frequency detail that lossy compression removes, producing output approaching the quality of uncompressed audio from compressed sources like Spotify and YouTube.

What is Speak-to-Chat on the Sony WH-ULT900N?

Speak-to-Chat detects when the listener begins speaking and automatically pauses music while activating ambient sound for natural conversation, then restores music and ANC settings when the conversation ends without requiring any manual button presses.

Does the Sony WH-ULT900N support LDAC?

No. The WH-ULT900N uses Bluetooth 5.2 with standard wireless audio codecs. LDAC is available on Sony’s higher-tier headphones including the WH-1000XM series.

What is Adaptive Sound Control on the Sony WH-ULT900N?

Adaptive Sound Control reads the listener’s activity and location from the connected device and automatically adjusts the balance between ANC and ambient sound to match the situation, providing more ambient awareness during movement and stronger ANC during stationary work without manual adjustment.

Does the Sony WH-ULT900N support 360 Reality Audio?

Yes. The WH-ULT900N supports Sony’s 360 Reality Audio spatial audio format on compatible content and streaming services, placing sounds in a sphere around the listener for an immersive spatial listening experience.