No. There is no power involved with these headphones. The wires are plugged into a "source" like a phone, digital music player, receiver etc.

Do these comfortably fit a head that wears a hat size of 8 1/2?

Can’t say for sure as I’m 7 3/4 but I’m able to wear them comfortably for 6-8 hrs at a time. Seems plenty fo room to spare

I don't really get it, Fifelio X3 description says "balanced and unbalanced cables included", the balanced one is 2.5mm or 4.4mm?

On the headphone side, both cables are 3.5mm TRS. But on the amp side, yeah, the balanced cable terminates in a 2.5mm balanced. No idea why they made that decision, but I picked up a 2.5 balanced to 4.4 balanced converter that seems to work fine

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fidelio X3 Professional Studio Monitor Headphones for Recording & Mixing Wired Over The Ear Open-Back Headphones, Multi-Layer 50mm Diaphragms, Hi-Res Music Studio Headset, Premium Finishing

Product ID: 220842071

Details

Brand
PHILIPS
Color
Black
Ear Placement
Over Ear
Form Factor
Over Ear
Impedance
31.97 ohm

🌿Sustainably sourced leather

🎧50mm multi-layer diaphragms

🔊Hi-Res Audio certified

₱23321

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Description

🎶 Elevate your sound game — hear every detail like never before!

HI RES CERTIFIED AUDIO - Unlock every subtle detail and nuance with certified high-resolution audio for professional mixing and listening.
VERSATILE CONNECTIVITY - Includes detachable balanced and unbalanced cables plus adapters, ready for studio amps or everyday devices.
IMMERSIVE OPEN BACK DESIGN - Feel the spacious, natural soundstage that replicates a live concert hall with acoustically transparent Kvadrat fabric.
ETHICALLY LUXURIOUS COMFORT - Wrapped in sustainably sourced Muirhead Scottish leather, combining premium feel with responsible craftsmanship.
STUDIO GRADE PRECISION SOUND - Experience crystal-clear highs, smooth mids, and balanced bass with advanced 50mm multi-layer polymer diaphragms.

The Philips Fidelio X3 headphones deliver professional studio-quality sound with 50mm multi-layer diaphragms and an open-back design for a wide, natural soundstage. Certified for Hi-Res Audio, they reveal every nuance in your music with pristine clarity. Crafted with ethically sourced Scottish leather and equipped with versatile detachable cables, these headphones blend luxury, sustainability, and top-tier performance for discerning audiophiles and professionals alike.

Specifications

ASIN	B0884XTXS8
Additional Features	Foldable
Age Range Description	Adult
Antenna Location	Music
Audio Driver Type	Dynamic Driver
Best Sellers Rank	#10,492 in Electronics ( See Top 100 in Electronics ) #395 in Over-Ear Headphones
Brand Name	PHILIPS
Built-In Media	Cable
Cable Features	Retractable
Carrying Case Color	Black
Carrying Case Material	Leather
Color	Black
Compatible Devices	Devices with 3.5 mm audio jack or adaptable to it
Connectivity Technology	Wired Hi-Res Music Studio Headset
Control Method	Touch
Control Type	Media Control
Customer Package Type	Standard Packaging
Customer Reviews	4.3 4.3 out of 5 stars (2,571)
Earpiece Shape	around the ear
Enclosure Material	foam
Frequency Range	5 Hz - 40 kHz
Frequency Response	40000 hertz
Global Trade Identification Number	04895229102781, 14895229102788
Headphone Folding Features	Over Ear
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Over Ear
Impedance	31.97 ohm
Item Type Name	Headphones
Item Weight	13.4 ounces
Manufacturer	Philips
Model Name	Fidelio X3
Model Number	X3/00
Noise Control	None
Number of Items	1
Sensitivity	103
Series Number	6923410710205
Specific Uses For Product	Entertainment, Professional
Style Name	Over Ear
Theme	Studio Monitor
UPC	840063201309
Unit Count	1 Count
Warranty Description	1 year warranty
Water Resistance Level	Not Water Resistant
Wireless Technology	Bluetooth

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₱23321

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews