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We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 3 |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money back guarantee included if returned unused and sealed
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
5-year warranty & 30-day money back guarantee included if returned unused and sealed
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
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Key Features
The Pioneer SE-MJ503T Headphones are compact everyday headphones for commuting, travel, and casual listening. Equipped with 30mm neodymium drivers, they deliver balanced sound with clear detail across a wide 10Hz to 24kHz frequency range. A dedicated focus on low-frequency reproduction helps provide fuller bass, making them well suited to modern music styles.
Product Ref: 154841
The SE-MJ503T is designed to stay comfortable throughout extended listening sessions. Its wide padded headband helps distribute weight evenly across your head, reducing pressure during everyday use. Soft ear pads add further comfort, making these headphones suitable for listening at home, during your commute, or while travelling. Whether you're catching up on podcasts or working through a favourite playlist, the cushioned design helps you stay focused on your audio rather than your headphones.
When space is limited, the foldable construction makes a real difference. The collapsible design folds down neatly for storage in a backpack, suitcase, or desk drawer. Swivel joints help create a compact shape for transport, while also protecting the headphones when not in use. If you regularly travel, commute, or simply want headphones that are easy to put away after listening, this practical design keeps things simple and convenient.
Built around 30mm neodymium drivers, the SE-MJ503T delivers balanced audio with clear tonal definition. The wide frequency response captures both low and high-end detail, helping music sound natural and engaging. Additionally, the stable low-frequency performance produces a fuller bass response without overwhelming the rest of the mix. With 100dB sensitivity and a 32 Ohm impedance, these headphones are well suited to everyday listening across a wide range of devices.
Compatibility with Android, Windows, and Apple smartphones makes the SE-MJ503T a flexible option for daily use. Simply connect and start listening to music, podcasts, videos, or streaming services. The 1.2m cable provides a practical length for portable devices, while the standard 3.5mm stereo connection works with a wide range of equipment. And because they're certified for iPod, iPhone, and iPad use, you can enjoy reliable performance across Apple's portable devices too.
