Sony WHULT900NH.CE7 ULT WEAR headphones exhibit advanced Bluetooth technology, providing users with superior wireless audio connectivity and high-fidelity sound performance. These over-ear headphones are designed in a modern grey finish and are equipped with efficient noise-cancelling capabilities that effectively reduce ambient sound interference, enhancing the listening experience. Their foldable design ensures portability, making them ideal for both personal and professional applications where space-saving is essential. The headphones are well-suited for use in environments requiring high-quality audio outputs, such as recording studios, broadcasting, and sound engineering, where precise sound clarity is paramount.
| Type |
Over-the-ear |
| Cable Length |
1.2m |
| Colour |
Grey |
| 3.5 mm connector |
Yes |
| AC adapter included |
No |
| Acoustic system |
Closed |
| Audio channels |
Stereo |
| Battery Capacity |
520 mAh |
| Battery operated |
Yes |
| Battery recharge time |
3.5 h |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Battery type |
Built-in battery |
| Battery Voltage |
3.85 V |
| Bluetooth |
5.2 |
| Bluetooth profiles |
A2DP, HFP, AAC, HSP, AVRCP, SBC, LDAC |
| Bluetooth Version |
5.2 |
| Cables included |
USB |
| Charging Capacity (max.) |
2.5W |
| Charging Capacity (min.) |
2W |
| Charging Method (Power Delivery) |
w/o USB Power Delivery |
| Charging source |
USB |
| Charging stand |
No |
| Connectable devices |
2 |
| Connectivity technology |
Wired & Wireless |
| Connector contacts plating |
Gold |
| Continuous audio playback time (ANC off) |
50 h |
| Continuous audio playback time (ANC on) |
30 h |
| Control Type |
Universal |
| Detachable cable |
Yes |
| Driver Type |
Dynamic |
| Driver unit |
4 cm |
| Ear coupling |
Circumaural |
| Earphone type |
Over-the-ear |
| Fast charging |
Yes |
| Fast charging time |
10 min |
| Frequency band |
2.4 GHz |
| Frequency Range |
5 - 20000Hz |
| Frequency response (music mode) |
5 - 20000 Hz |
| Functions |
Noise cancelling |
| HD voice |
Yes |
| Headband-Type |
Overhead |
| Headphone Features |
Foldable |
| Headphone frequency |
5 - 20000 Hz |
| Headphone sensitivity |
110 dB |
| Headphones Model |
ULT WEAR |
| Headset type |
Monaural |
| Impedance |
314Ω |
| LED indicators |
Power, Charging |
| Magnet type |
Neodymium |
| Max. battery life |
50h |
| Max. Range |
10m |
| Max. talk Time |
40h |
| Microphone type |
Built-in |
| Noise canceling |
Yes |
| Package depth |
201.5mm |
| Package height |
254mm |
| Package weight |
441 g |
| Package width |
70mm |
| Power supply |
Li-ion rechargeable battery (built-in) |
| Product colour |
Green |
| Product Type |
Over-ear headphones |
| Quick start guide |
Yes |
| Radio frequency |
Bluetooth 5.2 (A2DP, AVRCP, HFP, HSP) |
| Recommended usage |
Calls/Music |
| Sound pressure |
110dB |
| Talk time (ANC off) |
40 h |
| Talk time (ANC on) |
30 h |
| Technology |
Li-ion |
| Transfer Type |
Bluetooth® (1075101) |
| USB connectivity |
Yes |
| USB Power Delivery (USB PD) |
No |
| USB Type-C charging port |
Yes |
| USB Type-C required charging power (max) |
2.5 W |
| USB Type-C required charging power (min) |
2 W |
| Use |
Hi-Fi |
| Voice guidance languages |
English |
| Warranty card |
Yes |
| Wearing style |
Head-band |
| Weight |
255g |
| Wireless range |
10 m |
| Works with Amazon Alexa |
Yes |
| Works with Apple Siri |
Yes |
| Works with the Google Assistant |
Yes |
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