Sony WH-ULT900N Noise Cancelling Wireless Headphones in Bangladesh
Sony WH-ULT900N Noise Cancelling Wireless White Headphones, now available in Bangladesh through Tech Land BD. Designed for audiophiles and music lovers, these over-ear headphones combine cutting-edge noise cancellation, robust bass performance, and long-lasting comfort for a premium listening experience on the go or at home. Equipped with 40mm neodymium drivers, the WH-ULT900N delivers deep bass and crystal-clear highs across a broad frequency range of 5Hz to 20,000Hz. The ULT (Ultimate Bass) button enhances low-frequency sounds with a single touch, giving your music the powerful punch it deserves. With DSEE (Digital Sound Enhancement Engine) support, even compressed audio gets a dynamic upgrade for studio-like quality. Enjoy uninterrupted listening with up to 30 hours of battery life with Noise Cancelling (NC) ON and an impressive 50 hours with NC OFF. Charging is simple via USB, and a quick 3.5-hour full charge ensures you’re ready for extended sessions. For hands-free calls and virtual meetings, the built-in electret condenser microphone ensures clear communication. The dual listening modes—Ambient Sound Mode and Active Noise Cancelling—allow you to tune in or block out the world around you, depending on your environment. The headphones are also equipped with Bluetooth 5.2, offering seamless wireless connectivity up to 10 meters, supporting SBC and AAC codecs for lag-free, high-fidelity playback. With a stylish, closed-back over-ear design, a comfortable padded headband, and a detachable 1.2m stereo cable for passive operation, the Sony WH-ULT900N is as functional as it is sleek. Order yours now from Tech Land BD and elevate your wireless audio experience with Sony’s ultimate sound technology.
Does this headphone support wired use?
Yes, it comes with a 1.2m stereo cable for passive listening when the battery is low.
Can I use the headphones for calls?
Yes, it features a built-in all-direction microphone ideal for calls and virtual meetings.
How effective is the noise cancellation?
The active noise cancelling combined with ambient sound mode offers flexible sound control in any environment.
| Networking & Connectivity | |
| Bluetooth |
Version 5.2
|
| Frequency Range |
2.4 GHz band (2.4000 GHz - 2.4835 GHz)
|
| Audio & Microphone | |
| Noise Cancelling |
Ambient Sound Mode: Yes
|
| Sensitivity |
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) |
| 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) |
| Battery And Power | |
| Charging Interface |
USB
|
| Charge time |
Approx. 3.5 hours
|
| Battery life |
Life (Continuous Music Playback Time):
Max. 30 hours (NC ON) Max. 50 hours (NC OFF) Battery Life (Continuous Communication Time): Max. 30 hours (NC ON) Max. 40 hours (NC OFF) |
| Ports | |
| Input Interface |
Stereo Mini Jack
|
| Plug |
Gold-plated L-shaped stereo mini plug
|
| Others | |
| Other Features |
Magnet: Neodymium
Cord Type: Single-sided (detachable) Cord Length: Approx. 1.2m Wearing Style: Over-Ear DSEE: Yes Passive Operation: Yes Ambient Sound Mode: Yes ULT Button: Yes Microphone Unit: Electret Condenser Microphone Microphone Direction: All Direction Supported Audio Format(s): SBC, AAC Supported Content Protection: SCMS-T |
| Physical Specification | |
| Color |
White
|
| Weight |
Approx. 255g
|
| Technical Info | |
| Range |
Approx. 10m
|
| Frequency Response |
5 Hz - 20,000 Hz (JEITA)
20 Hz - 20,000 Hz (Bluetooth Communication) (Sampling frequency 44.1 kHz) |
| Type |
Closed Dynamic
|
| Brand |
Sony
|
| Model |
WH-ULT900N
|
| Driver Unit |
40mm (Dome Type)
|
| Warranty Information | |
| Warranty |
1 year Service Warranty
|
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